Silicone Hose can be widely apply for many filed, including Car, Truck, Bus, Racing Car, Heavy machine , Engineering. Used for Engine Air Intake, Exhaust, Water, Oil, Turbocharger, Radiators, Cooling System, etc. high quality engine radiator coolant 90 degree silicone hose kit for cars We can produce all kinds of high quality and low price silicone rubber hose as your needs. If you have any further question, welcome to inquire and cooperate. Hope you a prosperous business. Sincerely.
Silicone Hose can be widely apply for many filed, including Car, Truck, Bus, Racing Car, Heavy machine , Engineering. Used for Engine Air Intake, Exhaust, Water, Oil, Turbocharger, Radiators, Cooling System, etc. high quality engine radiator coolant 90 degree silicone hose kit for cars We can produce all kinds of high quality and low price silicone rubber hose as your needs. If you have any further question, welcome to inquire and cooperate. Hope you a prosperous business. Sincerely.
Silicone Hose can be widely apply for many filed, including Car, Truck, Bus, Racing Car, Heavy machine , Engineering. Used for Engine Air Intake, Exhaust, Water, Oil, Turbocharger, Radiators, Cooling System, etc. high quality engine radiator coolant 90 degree silicone hose kit for cars We can produce all kinds of high quality and low price silicone rubber hose as your needs. If you have any further question, welcome to inquire and cooperate. Hope you a prosperous business. Sincerely.
Silicone Hose can be widely apply for many filed, including Car, Truck, Bus, Racing Car, Heavy machine , Engineering. Used for Engine Air Intake, Exhaust, Water, Oil, Turbocharger, Radiators, Cooling System, etc. high quality engine radiator coolant 90 degree silicone hose kit for cars We can produce all kinds of high quality and low price silicone rubber hose as your needs. If you have any further question, welcome to inquire and cooperate. Hope you a prosperous business. Sincerely.
Christian Rubber Band Bracelets Bulk These Christian rubber band bracelets bulk with bible verses on them and are perfectly fit for pious Christians. Scripture Christian rubber bracelets with bible verses can be worn during pray or other religious activities. Want to make your church or organization stand out? You can order bulk church bracelets for your church or ministry. Our Bible verse silicone bracelets are designed for those who love the word of God and have a strong faith in the Lord, so we have cross rubber bracelets, active faith rubber wristbands, scripture bracelets rubber bulk of god like god is a good bracelet and god is a greater bracelet. God is a good bracelet provided by YP Promotion that can be bought in bulk quantities. Pre-made templates are also available if you require customized bible verse faith or silicone bands. Specification of Christian Rubber Band Bracelets Bulk Christian rubber band bracelets can be made with the scripture or the bible verses. Material: 100% high-quality silicone material with SGS certificate, Eco-friendly, harmless, non-toxic, non-corrosiveness, PAHS free, Azo-free, Low Cadmium, Nickel-free, can pass quality testing. Function: Advertising and business promotion and party, wedding gift, personalized silicone wristbands suitable for all people. Price: Bargain Size: 160/180*12*2mm, 180*25*2mm 160/202*12*2mm, 202*25*2mm or any size can be customized based on actual samples. Logo: Any custom-made logo or text font or number design. Technology: Silk-screen, debossed, embossed, attached with metal, filled with colour etc. 1. 100% Eco-friendly and harmless material, ideal personalized items. 2. Non-toxic and tasteless, non-irritating to the shin and the human body side effect. 3. With High temperature and Non-cracking characteristics, long service life and Wear-resistant. 4. Bible verse rubber bracelets have a certain tension and softness and are easily deformed, and immediate recovery. 5. Multi-color and Good colour palette.
Overview With the increasing awareness of environmental protection and sustainable development, the concrete construction site is also an urgent need for a kind of environmentally friendly, reusable, easy-to-operate building formwork to replace the traditional wooden formwork and steel formwork, ZPLASTKâ?¢80 Modular Plastic Formwork with the help of ABS plastic is unique high-strength, low weight, environmentally friendly features, it already start a new era of construction. ZPLASTKâ?¢80 Modular Plastic Formwork is one type of rapid, handy, modular and economical solution for concrete slabs, columns and walls. It can make your job easy. Features 1. Various size specifications, flexible combination to adapt to different concrete structures 2. The slab and wall can be cast in a single pour. 3. The weight of the largest size formwork panel is about 11 kilograms, which can be easily handled by workers. The panels are simply connected by locking handles so that they can be operated by ordinary workers without the need for skilled workers, which greatly improves construction efficiency and reduces labor costs. 4. The concrete surface can reach the level of fair-faced concrete, with precise dimensions, verticality and flatness greatly superior to that of wooden formwork and steel formwork, saving the cost of secondary plastering. 5. The formwork is completely waterproof, resistant to moisture, does not swell, and does not deform at high temperatures. 6.Under normal use, it can be in circle use at least 100 times.
Food heater bag (Al Series)/Self-heating Pack For Instant Food Food heating bag/Self-heating Pack For Instant Food is a new type of energy saving product. Food heating bag doesn't need a real flame. but food heating bag generates heat through water products. During the reaction no harmful environmentally friendly. Food heating bag can heat food or drink (such as rice noodles,soup,milk coffee, tea, etc.) within 10-15 minutes. Food heating bag is widely used in outdoor travel,field work food transportation, low temperature environment,etc. Characteristics: Food heating bags /Self-heating Pack For Instant Food have the grade 30-110g and can be customized according to customer requirement. Food heating bag is a water-activated fire-free chemical heat can produce heat. Usually, at normal temperature,just heat the food or drink to 50-95 within 10-15 minutes. In addition, food heating bag/Self-heating Pack For Instant Food can keep the delicious food and make the food: 1.Heating with higher efficiency: the calorific value per gram of heating agent is12 times more energy than the one produced by foreign companies, and series Flameless heater 2.Start fast, the temperature is high, the duratioris long: heating up in30-60seconds, the food can be heated to more than 85â??, the heating time is10-90 mins 3.Safety,green,environmental protection:toavoid powder leakage choose non- woven packaging heating powder. In this wheating agents and reactants do not the container can be sterilized when heated, which is� beneficial to food hygiene 4.Light weight, small volume, less water, reduce the space of heating bags in packaging containers. The grade of heater bags/Self-heating Pack For Instant Food is different based on different weight of cooked food.As shown in the following.Choose which grade is better for you.
AI Face Recognition Cash Register Scale ADS-CF Better service. Better management. PARAMETER OF AI RECOGNITION CASH REGISTER WITH WEIGHING SCALE ADS-CF Model ADS-3CF ADS-6CF ADS-15CF ADS-30CF Capacity 3KG 6KG 15KG 30KG Resolution 0.1/0.2/0.5G 0.2/0.5/1G 2G/5G 5G/10G Keyboard Hotkey Number: 48; function Key Number: 25 Print paper Receipt paper: widthsâ?¤57mm, Diametersâ?¤80mm Print performance Print Density: 8dot/mm Print Width: 48mm Print Speed: 100mm/s Print Head Life: 100km FUNCTIONS OF AI CASHIER SCALE ADS-CF Electronic scale image recognition Recognizable types: fruits and vegetables, aquatic products, meat, etc. The Local recognition speedâ?¤0.6 seconds Display 7" color screen with rich and clear display The Multi-language can be customized Cpu RK3288/3568 Memory 1G/2G Memory 8G/16G PLU 1-99999999 PLU numbers can be edited 12000 items can be stored Interface Moneybox interface; Ethernet upload and download U-disk import and export; scan gun interface Keyboard Thin-film touch keyboard to save effort and durability during operation 48 hotkeys can be turned 4 pages, quick and easy to insert the hotkey piece Sales Multiple groups of pending orders, manual automatic discount, change, change, refund, salesman login lock and other functions Printing Print format and barcode format can be edited at will Can print a variety of font size, 1D code, 2D code (traceability code), graphics and other information for commercial ai weighing scale
Sun Yeh 950T Ceramic Butterfly Control Valve Series, its appearance design not only conforms to the aesthetic concept but also conforms to industrial practicability. Full-lined ceramic structure, straight pipe runner, small flow resistance, and approximately equal percentage adjustment linearity can withstand strong corrosive slurry and alumina smelting and other abrasive industries. CHARACTERISTICS OF CERAMIC LINED BUTTERFLY VALVE Sun Yeh corrosion-resistant Butterfly Valve is designed with a pair of clamps, which have the properties of erosion resistance, corrosion resistance, high-temperature resistance, and crushing resistance, The liner bushing material can be precise ceramics, rare metals, or non-metallic materials. The valve can be installed at 360* of the existing pipe connector due to the design of the clamp type. Flange connections are also available, It is a fixed flow direction, the chemical-resistant Butterfly Valve plate is designed at one-third of the valve body, and the outlet end runner length is about twice as long as the inlet end. By fully utilizing the principle of hydrodynamics protect the back pipe from the erosion of the high velocity medium. Its actuator connection is through the support interface, and the platform size meets the requirements of ISO521 international standards. Disc and stem are integrative, and there are round ceramic bushings on and below the disc to protect the stem from erosion and corrosion by medium. When stem rotates, Only the friction of the moving parts of disc in direct contact with the mortar and the friction of the pre-tightening of stem packing can be generated, which can ensure low torque. Forged steel metal protective shell can be coated with epoxy resin or nylon to meet the requirements of color recognition and corrosion resistance environment. Like stainless steel shells, it is allowed to be exposed to extremely harsh environments without external corrosive degradation. it firmly surrounds ceramic components to prevent them from any possible damagePipeline pressure is absorbed by the shell instead of being transferred to the ceramic because all flange bolts are connected directly to the shell.
Organic Kohe Fertilizer (Animal Manure) Manure is fertilizer that comes from animal waste. Animals whose feces are often used as manure are animals kept by the community, such as goats, cows, sheep and chickens. Apart from solid form, manure can also be liquid which comes from animal urine. Manure contains macro and micro nutrients. Solid manure (macro) contains lots of phosphorus, nitrogen and potassium. Micronutrients contained in manure include calcium, magnesium, sulfur, sodium, iron, copper and molybdenum. The nitrogen content in livestock urine is three times greater than the nitrogen content in solid manure. Manure is useful for providing macro and micro nutrients and has high ion binding capacity so that it will make inorganic materials in the soil more effective, including inorganic fertilizers. Apart from that, manure can improve soil structure, so that plant growth can be optimal. Manure that is ready to be applied is cold, crumbly, its original form is not visible, and its odor has been reduced. Using immature manure will inhibit plant growth and can even kill the plant. A good use of manure is by immersing it so that evaporation of nutrients due to chemical processes in the soil can be reduced. It is best to use liquid manure after the plants have grown, so that the nutrients contained in the liquid manure will be quickly absorbed by the plants. How to apply to plants: The application of organic fertilizer for seasonal plants can be done at the same time as land processing, fertilizing for annual plants, it is best to dip it in at the root tip, and each plant generally has the root tip right under the very tip of the plant's leaves. The more organic fertilizer given, the more soil fertility will increase.
Decoration Iron Fence Decoration iron fence is an excellent choice for fencing solutions and is very popular where design and function are both important. Whether you call it wrought iron, decorative metal or ornamental metal, we offer a variety of products for those looking to enhance and protect their property. Decoration Iron Fence Decoration iron fence is an excellent choice for fencing solutions and is very popular where design and function are both important. Whether you call it wrought iron, decorative metal or ornamental metal, we offer a variety of products for those looking to enhance and protect their property. Zishen offers a wide range of styles and designs to meet your needs. Decorative metal fencing is durable and virtually maintenance free. Decoration iron fence Solutions Decoration iron fence don't have to be used only for mansions or large estates. A well-designed decorative fence can add a splash of color to almost any yard. Whether it's a small garden fence around a prized rose, a sturdy gate at the end of a driveway, or a visual highlight in a front yard, decorative metal can be used almost anywhere. Commercial decoration iron fence The same pool fencing can be used in hotels, apartment complexes, or other locations where security is a must. We can upgrade your current security fence with a decoration iron fence and heavy-duty lockable gates to keep assets safe while maintaining aesthetic appeal. This type of decoration iron fence can also be used in more commercial settings. Even storage facilities, parking lots and other similar structures can be upgraded with decorative metal fencing.
Easy assembly 2.5mm thickness pipe clamps 90 degree metal joint anodized for lean tube system. We are the manufacturer of metal joints. Our products are sold directly from factories. With low prices and large shipments, we are the best choice for dealers. 90 degree metal joint need two pair of M6 * 25 bolts to complete the installation process. The equipotential line is stamped on both sides of the product to facilitate the user to measure the connection depth between the joint and the pipe during use. The joint is stamped from 2.5mm thick raw material. The stability of the structure can be guaranteed. After the joint is grinded, the burr on the joint surface can be greatly reduced or even completely cleared, effectively reducing the risk of injury to workers in the workplace. And the surface treatment of the joint adopts electroplating, which can effectively prevent its rusting and prolong the service life of the joint. Features 1. Two equipotential lines on both sides of the product, so the installation position of the tube can be known when using. Auxiliary user installation. 2.The thickness of the product is up to 2.5, 25% thicker than most products, with stronger performance and higher bearing capacity. 3. Holes are reserved on the surface of the product, and self-tapping screws can be inserted later to better fix the pipe. 4. Products can be customized with logos and marked with models according to different needs of customers.
Product name Tea Saponin Powder Appearance light yellow powder Specification 70% 90% Used Part seed Active matter content â?¥60% Foaming power 160~190mm Water-soluble dark brown, no insoluble matter pH value 5.0~6.5 Surface tension 32.86 mN/m Storage Temperature 5�°C~20�°C Storage Conditions Store in a cool and dry place away from Moisture, Light, Oxygen Package 10KG/Bag Shelf Life 24 months under the proper conditions Main Function: 1.Emulsifier:The tea saponin paraffin emulsifier(TS-80 emulsifier) has been widely used in building board industry. Because of small granularity emulsion, level off degree and good stability ,the emulsion's character is much better than general emulsifier such as: alkyl sodium sulfonate, sodium oleate and ammonium oleate. 2.Detergent:It is a natural nonionic surfactants, be non-poisonous compound after enzymolysis,which can avoid polluting the environment. Tea saponin is a strong decontamination without limitation of Water hardness. Be made shampoo to protect hair,wash hair,eliminate inflammation and stop itching. When it is used as detergent to wash cloth, woolen sweater and fabric, it possesses not only cleansing ability, but also make the cloth fadeless, fresh, bright and soft. 3.Foam:With strong ability of absorbing carbon dioxide, tea saponin not only can be used as foam for foam rubber in rubber industry, for foam fire extinguisher in fire industry, but also can be replacement of other industry material, such as foam stabilizer in concrete industry to deduct manufacturing cost, accelerating-foam for cold drink and beer industry. 4.Pharmaceuticals:With function of relieving a cough and dispelling phlegm, tea saponin can stimulate human windpipe mucous membrane, increase secretion. It can also be used as diuretic and medicating emulsifier. 5.Biology pesticide:it can also be used as nature and organic pesticide in agriculture industry.
Product Description Melamine is a chemical compound with a number of uses, including manufacturing laminates, glues, dinnerware, and more. This hard plastic can also be made in a wide range of colors and styles, making it an extremely versatile product that can be used in a variety of settings. It is created by combining melamine resin with strengthening materials, which means it can stand up to the rigors of everyday use.Melamine is a chemical compound with a number of uses, including manufacturing laminates, glues, dinnerware, and more. This hard plastic can also be made in a wide range of colors and styles, making it an extremely versatile product that can be used in a variety of settings. It is created by combining melamine resin with strengthening materials, which means it can stand up to the rigors of everyday use. Application for melamine 99.8% crystal powder 1)Melamine is combined with formaldehyde and other agents to produce melamine resins and used as adhesives in plywood industry. 2)Melamine foam is used as insulation, soundproofing material and in polymeric cleaning products, such as Magic Eraser. 3)Melamine is one of the major components in Pigment Yellow 150, a colorant in inks and plastics. 4)used as superplasticizer for making high-resistance concrete. 5)The use of melamine as fertilizer for crops had been envisaged during the 1950s and 1960s because of its high nitrogen content. 6)Melamine and its salts are used as fire-retardant additives in paints, plastics, and decor paper, impregnation paper. Product name: melamine Grade: premium grade items National standard Test result Appearance White powder Content MIN 99.5% 99.8% Moisture MAX 0.1 0.03 Ash content % MAX 0.03 0.02 PH value 7.5-9.5 8.32 Solubility in formaldehyde : Dissolved in 10 minutes Kaolin turbidity degree MAX 20 15 Color (Pt-Co) degree MAX 20 15
Common mode chokes, or common mode inductors, consist of two or more coils of insulated wire on a single magnetic core. Each winding is put in series with one of the conductors. This means that the magnetic fields of the wires combine to present high impedance to the noise signal. Common mode choke is an inductive device used to suppress common mode interference signals. Its main features are that it can suppress common-mode interference signals, realize differential mode conversion, have large inductance value, and small size. Common mode inductors can be used in power supply, communications, computers, medical care, industrial automation and other fields. It is often used in computer switching power supplies to filter common mode electromagnetic interference signals. In the computer field, common mode inductors are widely used in network communications, servers, data centers and other places. In these places, common-mode inductors can effectively suppress common-mode noise on power lines or signal lines, ensuring the stability and integrity of data transmission. In addition to the computer field, common mode inductors have also found wide applications in automotive electronics, medical equipment, industrial control and other fields. In these situations, common mode inductors can also play a role in suppressing common mode interference and improving signal quality. In the field of automotive electronics, common mode inductors are used to suppress common mode noise on automotive power lines to ensure stable operation of automotive control systems. In the field of medical equipment, common mode inductors can be used to suppress electromagnetic interference on the power lines of medical equipment, thereby improving the electrical performance and reliability of medical equipment. In the field of industrial control, common mode inductors can be used to suppress common mode noise on signal lines in industrial control systems, thereby improving the accuracy and stability of the control system.
Health Safety Cooling Vest Personal cooling system is a product that can be used in industrial sites and daily life in the summer Configured. There are a lot of thermal damage in outdoor life, in any situation. Heat fatigue can help prevent damage with" Eco cooling Care products. Product List Eco cooling Care Vest (ecc.V) - Cooling vest that can be worn on the upper body by users exposed to high temperatures - Less condensation occurs, less discomfort when wearing protective clothing or workwear Ecocooling Care Smart Vest (ecc.Smart) - Lightweight cooling vest weighing about 480g - Shoulder and waist velcro band for easy size adjustment Ecocooling Care Neckband (ecc.NB) - 3D three-dimensional design with length adjustment band and multi-compartment filling structure - Prevent easy fatigue or exhaustion by wearing it during exercise or work Ecocooling Care Scarf (ecc.CS) - Scarf products adjustable to your size - Soft fabric material makes ice and similar products safer to use Eco cooling Care Head Pack (ecc.H) - Can be used for outdoor activity hats and leisure helmets, military, light, industrial safety hats, etc. - Also available for infant and adult heat drop applications Eco cooling Care Inner Cap(ecc.Cl) - Can be used inside safety hat and hat inner - Can be used in multiple sites such as fire safety, defense, military, industrial sites, etc.
Personal cooling system is a product that can be used in industrial sites and daily life in the summer Configured. There are a lot of thermal damage in outdoor life, in any situation. Heat fatigue can help prevent damage with" Eco cooling Care products. Product List Eco cooling Care Vest (ecc.V) - Cooling vest that can be worn on the upper body by users exposed to high temperatures - Less condensation occurs, less discomfort when wearing protective clothing or workwear Ecocooling Care Smart Vest (ecc.Smart) - Lightweight cooling vest weighing about 480g - Shoulder and waist velcro band for easy size adjustment Ecocooling Care Neckband (ecc.NB) - 3D three-dimensional design with length adjustment band and multi-compartment filling structure - Prevent easy fatigue or exhaustion by wearing it during exercise or work Ecocooling Care Scarf (ecc.CS) - Scarf products adjustable to your size - Soft fabric material makes ice and similar products safer to use Eco cooling Care Head Pack (ecc.H) - Can be used for outdoor activity hats and leisure helmets, military, light, industrial safety hats, etc. - Also available for infant and adult heat drop applications Eco cooling Care Inner Cap(ecc.Cl) - Can be used inside safety hat and hat inner - Can be used in multiple sites such as fire safety, defense, military, industrial sites, etc.
Health Safety Cooling Vest Personal cooling system is a product that can be used in industrial sites and daily life in the summer Configured. There are a lot of thermal damage in outdoor life, in any situation. Heat fatigue can help prevent damage with" Eco cooling Care products. Product List Eco cooling Care Vest (ecc.V) - Cooling vest that can be worn on the upper body by users exposed to high temperatures - Less condensation occurs, less discomfort when wearing protective clothing or workwear Ecocooling Care Smart Vest (ecc.Smart) - Lightweight cooling vest weighing about 480g - Shoulder and waist velcro band for easy size adjustment Ecocooling Care Neckband (ecc.NB) - 3D three-dimensional design with length adjustment band and multi-compartment filling structure - Prevent easy fatigue or exhaustion by wearing it during exercise or work Ecocooling Care Scarf (ecc.CS) - Scarf products adjustable to your size - Soft fabric material makes ice and similar products safer to use Eco cooling Care Head Pack (ecc.H) - Can be used for outdoor activity hats and leisure helmets, military, light, industrial safety hats, etc. - Also available for infant and adult heat drop applications Eco cooling Care Inner Cap(ecc.Cl) - Can be used inside safety hat and hat inner - Can be used in multiple sites such as fire safety, defense, military, industrial sites, etc.
Grip strength meters are commonly used in research settings to assess the muscular strength of rodents, including rats and mice. Here's how they are utilized: Muscular Function Assessment: Grip strength meters provide a quantitative measure of the muscular strength of rodents by assessing their ability to grasp and hold onto a horizontal bar or grid with their forelimbs. This measurement reflects the overall neuromuscular function and is particularly useful in studies focused on muscle physiology, aging, neuromuscular disorders, and drug efficacy testing. Phenotypic Characterization: Grip strength measurements can be used as part of phenotypic characterization in animal models. Differences in grip strength between groups of rodents, such as strains, genders, ages, or experimental conditions, can provide insights into genetic factors, aging processes, disease progression, or the effects of interventions. Neurological and Neuromuscular Disorders: Grip strength meters are valuable tools for studying neurological and neuromuscular disorders in rodents. Changes in grip strength can indicate motor deficits associated with conditions such as muscular dystrophy, amyotrophic lateral sclerosis (ALS), spinal cord injury, or peripheral neuropathy. Researchers can use grip strength measurements to track disease progression, evaluate therapeutic interventions, or screen potential drug candidates. Pharmacological Studies: Grip strength assessments are often included in pharmacological studies to evaluate the effects of drugs or treatments on muscular function. For example, researchers can investigate the impact of muscle relaxants, analgesics, or muscle-building agents on grip strength in rodent models. These studies help assess the safety and efficacy of therapeutic interventions targeting muscular function. Aging Research: Grip strength measurements are commonly used in aging research to assess age-related changes in muscular function and frailty in rodents. By longitudinally monitoring grip strength in aging animals, researchers can evaluate the progression of age-related decline in muscular strength and explore interventions to mitigate age-associated deficits. Overall, grip strength meters serve as valuable tools for assessing muscular function and studying a wide range of physiological and pathological conditions in rodent models, contributing to our understanding of neuromuscular biology and the development of therapeutic strategies.
ZP420 series rotary tablet press is a new type of tablet press machine recently developed by our company. It has novel appearance, reasonable structure, convenient operation, stable running, safe & reliable electrical protection functions, and it meets the latest GMP requirement. It is an ideal model choice for upgrading instead of old ones. Product INTRODUCTION Application This machine is a double-press type continuous automatic tablet press machine for pressing granular raw materials into tablets. It is mainly used in pharmaceutical, chemistry, foodstuff, electronic industries and suitable for pressing a variety of tablets, such as: medicine tablets, candy tablets, calcium tablets, camphor pills, slat tablets and powder metallurgy products.. Features 1.Double press type with high productivity, suitable for mass production of tablets. 2.HMI operation interface is rich and friendly which can display real-time working pressure, rotating speed, output counter, real-time position of main pressure wheel & filling track, etc. 3.Made of stainless steel, the housing is fully closed. The surface of the rotary turret is covered with a hardened layer so that the turret surface is wear resistant. 4.Adopt transparent windows, tableting state can be observed clearly. The windows can be opened, cleaning and maintenance is easy. 5.The machine is equipped with pressure sensor, which can display the working pressure in real time and the machine can stop automatically in case of overpressure. 6.Speed adjustable, operation simple and running reliable. 7.Adopt automatic lubrication system which can fully lubricate the pressure wheels, tracks and punches, so as to extend the machine service life. 8.Adopt powerful motor and high-precision reducer, achieve high torque stable & strong power output. 9.Various safety protection functions (emergency stop, over-pressure stop, door and window lock-protection) 10.Adopt oil-proof, dust-proof and noise proof design.
