â?¢ â?? High Quality Material â?? Made with luxury natural thick Italian Full Grain leather which looks better as it ages, over time the leather will soften and develop a beautiful patina. â?¢ â?? Large size, Roomy Design.Luxury Burgundy Color â?? Dimensions:21(L)*10(W)*11(H) inch.Item Weight:2.85lb/1.3kg. Abouteasy to carry your necessary, good size for weekend ,vocation trip,business trip. â?¢ â?? Improved Zipper Design â?? Each carryon luggage bag features floor-to-floor zipper closure for easy packing. Fashionable and durable. â?¢ â?? Multifunctional Carrying Options â?? An adjustable shoulder strap or long carry handles for your convenience, can use as a handbag or crossbody bag. â?¢ â?? 1-Year Reliable Warranty â?? Polare products are backed by superior craftsmanship and reliability, along with a trusted 1-year warranty to cover defects.
The disposable 3 layer mask is made of 2 layer fiber non-woven fabric and 1 layer of melt blown fabric with bacteria prevention of more than 99% through ultrasonic welding; the environment protection type full plastic strip is used at the bridge of nose, which does not contain any metal, and the bridge clamp design can make the most comfortable adjustment according to different face types. The inner covering ultrasonic spot welding ear belt is selected, which is firm, not easy to fall, vapor permeable and comfortable. Scope of Use Disposable mask can be used in electronic manufacturing, dust-free workshops. Catering service, food processing, schools, motorcycles, spray processing, stamping hardware, electroplating, chemical industry, steel, welding sites, health centers, handicrafts, hospitals, beauty, pharmaceuticals, factories, clean environment, public places, etc. Advantage Very good ventilation; can filter toxic gas; can keep warm; can absorb water; can be waterproof; has scalability; will not be messy; feel very good and quite soft; relative to other masks; the texture is lighter; very elastic, can return to the original after stretching; low price, suitable for mass.
Product Profile of motorized coil handling trailer The motorized coil handling trailer is designed for solve the rolling workshop transfer problem. The motorized coil handling trailer adopts DC motor which can stable starting; trailer body is designed by box beam structure which not easily to deformation; wheels stable operation and easy maintenance; when running, reducer working noise is very small; trailer table adopts V-type support to fixed the coil firmly on the motorized coil handling trailer. V-type support also can choose adjustable type to meet handling different coil diameter. Features of motorized coil handling trailer The power supply of the motorized coil handling trailer:conductor rail,battery,cable reel,towing cable,sliding wire; The structures of motorized coil handling trailer:Trailer Frame,Wheel,driven mechanism, transmission mechanism,control system and other parts. Advantages of motorized coil handling trailer Compact structure; Beautiful appearance; Low noise; Long time and high frequent using;
The motor drives the rotor rotate of the hammer crusher at a high speed through the belt, and on the rotor there are series hammers, when the material get into the working areas of hammers, they are crushed by the rotating hammers of the hammer crusher with high rotation speed, the products which a re crushed to meet the required size can be discharged by the outlet and become the final products, the large size products are brought back to the crushed area by the hammers of the hammer crusher for being re-crushed until they reached the required size. 1. Work hammer, the use of new technology casting, with wear-resistant, impact-resistant. 2.According to customer requirements, adjust the required size. 3.Hammer broken body structure sealed to solve the dust pollution in the crushing plant and body leakage problems. 4.Overall design handsome in appearance, compact structure, less wearing parts, easy maintenance, etc., is upgrading products. 5.Compact structure, beautiful appearance, good wear resistance, easy maintenance.
Product Features1. Perfect self-examination function: wrong signal will not sent to the appliance when the light curtain fails2. Strong anti-interference ability: has good anti-interference ability to electromagnetic signal, strobe light, welding arc and surrounding light sources.3. Easy to install and adjustable, simple wiring and beautiful appearance in accordance with European design standards4. Surface mount technology for superior shock resistance.5. IEC61496-1/2 standard of Type 4 and has passed CE certification, Type 2, Type 4.6.Short reaction time (15ms), Safe and reliable.7. 30 * 30mm width and thickness, effectively reduce the installation space; light curtain is connected to the cable through the aviation plug connector, which enables accurate, quick and simply assemble, dismantle and wiring.8. All electronic components of this light curtain are produced by world-renowned brands.9. Many varieties of specifications meet your requirements to the maximum extent possible. Selection DiagramWiring Diagram
Product Features1. Perfect self-examination function: wrong signal will not sent to the appliance when the safety curtain sensor fails2. Strong anti-interference ability: has good anti-interference ability to electromagnetic signal, strobe light, welding arc and surrounding light sources.3. Easy to install and adjustable, simple wiring and beautiful appearance in accordance with European design standards4. Surface mount technology for superior shock resistance.5. IEC61496-1/2 standard of Type 4 and has passed CE certification, Type 2, Type 4.6.Short reaction time (â?¤15ms), Safe and reliable.7. 30 * 30mm width and thickness, effectively reduce the installation space; safety curtain sensor is connected to the cable through the aviation plug connector, which enables accurate, quick and simply assemble, dismantle and wiring.8. All electronic components of this safety curtain sensor are produced by world-renowned brands.9. This safety curtain sensor is mainly used in forging machinery and hydraulic equipment.10. For the press where the slider can be stopped at any position of the stroke, it can realize full protection or cooperate with the cam switch to achieve the protection of the stroke between 30 degrees and 180 degrees.Selection DiagramWiring Diagram
Product Features1. Strong anti-interference ability: has good anti-interference ability to electromagnetic signal, strobe light, welding arc and surrounding light sources.2. Easy to install and adjustable, simple wiring and beautiful appearance in accordance with European design standards3. IEC61496-1/2 standard of Type 4 and has passed CE certification, Type 2, Type 4.4. Short reaction time (â?¤15ms), Safe and reliable.5. 30 * 30mm width and thickness, effectively reduce the installation space6. Safety light beam is connected to the cable through the aviation plug connector, which enables accurate, quick and simply assemble, dismantle and wiring.7. All electronic components of this safety light beam are produced by world-renowned brands.8. Excellent optical design and well-focused light beam, divergence angle +/- 2.5 degrees, making the safety light beam very easy to align and maintain.9. Simple two-piece
QUICK 857DW+ lead free adjustable heat gun/hot air gun with helical wind soldering rework station, QUICK 857DW+ is an upgrade version of QUICK 857D SMD ESD soldering station, high efficiency heat dissipation to the heater soldering tip. Professional mobile cell phone repair tools: cheaper soldering iron and soldering station for proper mobile phone repairing. QUICK 857DW+ Lead Free Rework Station SMD ESD Soldering Station (upgrade verson of 857DW) Technical parameters : Power Consumption: 580W Air pump: DC motor, double turbine rotate out of the wind Temperature control: 100 to 450 degrees Gas flow rate: 100 litres/minute Component length: 110cm Size: 17 x 10.5 x 24 cm Product Features : Linear air volume adjustment, mains have change the air volume can be stable, double vortex spinning wind, the wind is soft, no impact. Express of temperature, 3 seconds to reach the set temperature, temperature of liquid crystal display (LCD), intelligent sensor, automatic cooling, delay shutdown. Welding with plastic components, ringer, such as the tail inserted inline deformation, welding circuit board no bubbles. Shield does not change color. BGA chip is not easy to break. Product Usage : Suitable for a variety of components desoldering. Such as: SOIC, CHIP, QFP, PLCC, BGA, etc. Used in thermal shrinkage, drying, in addition to the paint, in addition to stick, thawing, preheating, disinfection, plastic welding, etc. Package List : 1pcs x Heat gun Quick 857DW 2pcs x Tweezers
1ã??Learning knowledge plush toys2ã??Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.3ã??size:28cmMainMaterialï¼?Crystal ultra softPackingï¼?Color BoxNational sale of a sale priceï¼?ï¿¥159Product Description:Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.We manufacture a wide range of products including plush and stuffed toys, baby items and home decorations. We produce at least 40 new products every month in our Research and Development department. We offer a wide variety of products with superior quality and reasonable prices. Â All our products have been popular in China, as well as all over the world for many years.Q: Are you a factory or trading company?A: Â We are a company covering both manufacturing and trading.Q: Can you do the design for us? A: Sure, your own designs/sketches/pictures are welcomed. OEM & ODM are both welcome. We have professional designer and sample maker team, so you just tell us your ideas and we could help to carry out it.
1ã??Learning knowledge plush toys2ã??Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.3ã??size:28cmMainMaterialï¼?Crystal ultra softPackingï¼?Color BoxNational sale of a sale priceï¼?ï¿¥159Product Description:Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.We manufacture a wide range of products including plush and stuffed toys, baby items and home decorations. We produce at least 40 new products every month in our Research and Development department. We offer a wide variety of products with superior quality and reasonable prices. Â All our products have been popular in China, as well as all over the world for many years.Q: Are you a factory or trading company?A: Â We are a company covering both manufacturing and trading.Q: Can you do the design for us? A: Sure, your own designs/sketches/pictures are welcomed. OEM & ODM are both welcome. We have professional designer and sample maker team, so you just tell us your ideas and we could help to carry out it.
1ã??Learning knowledge plush toys2ã??Make the child grow the knowledge while developing the intelligence,Website:http://www.hayidaiusa.com, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.3ã??size:28cmMainMaterialï¼?Crystal ultra softPackingï¼?Color BoxNational sale of a sale priceï¼?ï¿¥159Product Description:Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.We manufacture a wide range of products including plush and stuffed toys, baby items and home decorations. We produce at least 40 new products every month in our Research and Development department. We offer a wide variety of products with superior quality and reasonable prices. Â All our products have been popular in China, as well as all over the world for many years.Q: Are you a factory or trading company?A: Â We are a company covering both manufacturing and trading.Q: Can you do the design for us? A: Sure, your own designs/sketches/pictures are welcomed. OEM & ODM are both welcome. We have professional designer and sample maker team, so you just tell us your ideas and we could help to carry out it.
1ã??Learning knowledge plush toys2ã??Make the child grow the knowledge while developing the intelligence,Website:http://www.hayidaiusa.com, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.3ã??size:28cmMainMaterialï¼?Crystal ultra softPackingï¼?Color BoxNational sale of a sale priceï¼?ï¿¥159Product Description:Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.We manufacture a wide range of products including plush and stuffed toys, baby items and home decorations. We produce at least 40 new products every month in our Research and Development department. We offer a wide variety of products with superior quality and reasonable prices. Â All our products have been popular in China, as well as all over the world for many years.Q: Are you a factory or trading company?A: Â We are a company covering both manufacturing and trading.Q: Can you do the design for us? A: Sure, your own designs/sketches/pictures are welcomed. OEM & ODM are both welcome. We have professional designer and sample maker team, so you just tell us your ideas and we could help to carry out it.
1Learning knowledge plush toys2Make the child grow the knowledge while developing the intelligence, , perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.3size:28cmMainMaterial,Crystal ultra softPacking,Color BoxNational sale of a sale price 159Product Description:Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.We manufacture a wide range of products including plush and stuffed toys, baby items and home decorations. We produce at least 40 new products every month in our Research and Development department. We offer a wide variety of products with superior quality and reasonable prices. All our products have been popular in China, as well as all over the world for many years.Q: Are you a factory or trading company?A: We are a company covering both manufacturing and trading.Q: Can you do the design for us? A: Sure, your own designs/sketches/pictures are welcomed. OEM & ODM are both welcome. We have professional designer and sample maker team, so you just tell us your ideas and we could help to carry out it.
1ã??Learning knowledge plush toys2ã??Make the child grow the knowledge while developing the intelligenceperceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.3ã??size:28cmMainMaterialï¼?Crystal ultra softPackingï¼?Color BoxNational sale of a sale priceï¼?ï¿¥159Product Description:Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.We manufacture a wide range of products including plush and stuffed toys, baby items and home decorations. We produce at least 40 new products every month in our Research and Development department. We offer a wide variety of products with superior quality and reasonable prices. Â All our products have been popular in China, as well as all over the world for many years.Q: Are you a factory or trading company?A: Â We are a company covering both manufacturing and trading.Q: Can you do the design for us? A: Sure, your own designs/sketches/pictures are welcomed. OEM & ODM are both welcome. We have professional designer and sample maker team, so you just tell us your ideas and we could help to carry out it.
1ã??Learning knowledge plush toys2ã??Make the child grow the knowledge while developing the intelligence,, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.3ã??size:28cmMainMaterialï¼?Crystal ultra softPackingï¼?Color BoxNational sale of a sale priceï¼?ï¿¥159Product Description:Make the child grow the knowledge while developing the intelligence, perceive the world and stimulate your baby's learning interest, guide your baby to form the good habit, the good character. Soft music can help to adjust your baby's mood and promote their healthy growth.We manufacture a wide range of products including plush and stuffed toys, baby items and home decorations. We produce at least 40 new products every month in our Research and Development department. We offer a wide variety of products with superior quality and reasonable prices. Â All our products have been popular in China, as well as all over the world for many years.Q: Are you a factory or trading company?A: Â We are a company covering both manufacturing and trading.Q: Can you do the design for us? A: Sure, your own designs/sketches/pictures are welcomed. OEM & ODM are both welcome. We have professional designer and sample maker team, so you just tell us your ideas and we could help to carry out it.
These high definition stereo Earphones With Mic provide the excellent sound input& output quality that produce incredible natural high fidelity sound with deep bass and crystal clear treble . Deep base and clean treble for clear sound. The noise cancellation technology reduces several surround noise and ensures a clear voice to transfer to the one you call. The headphones with mic for mobile not only gives you attractive & stylish look, but also provide richer bass to meet your practical needs. Ultra-soft ErgoFit best in Ear Headphones with microphone conform instantly to your ears . Earphones with mic how to wear Step 1 Pay attention to the plug logo L is left R is right Step 2 Insert the earphone into the ear by the correct way , and rotate it slightly to the right place . Step 3 The wire is fixed to behind the ear Step 4 Hold the earphone , adjust the degree of seal Step 5 Adjust the earphone cord and secured to an appropriate shape Step 6 When worn correctly , the earphone should be fitted with the ear , comfortable and soundproof This headphones with mic for mobile Using multislice material to reduce the noise interference Stereo headphones , its Resonator cavity a more powerful sound shock Stereo headphones . This best in ear headphones with microphone adopt TPE anti-winding design enhances the durability, flexibility and longevity of the cable . the line more dirt-resistant , tough and durable . Looking for ideal Earphones with Mic Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Headphones with Mic for Mobile are quality guaranteed. We are China Origin Factory of Best in Ear Headphones with Microphone. If you have any question, please feel free to contact us.
Pressure control valve ma X ovik H-4/P50967-0001 to X J-750 Air filter regulator QFH-261 3808000030 0~0.6MPa(85psi) Support bearing pad 533X23TC53B Vibrating screen box DERRICK-2000 200 mesh HDF-2 GB/T3452.1-1992O ring:190X7.0G O-ring 50X5.3 for hydraulic breaker Y15160 Gasket 235.09.09 Pressure controller YTK-02E 9170100000 0~40MPa(6000psi) Funnel for locks118249 Roller axle for hydraulic tong ZQ 203/100 ZQ203-045 BUTTERFLY VALVE LUG 10 RESILIENT SEATED 22126-5115311 Adjusting screw M20 for hydraulic wrench ZQ 203/100 ZQ203-231 Explosion proof Signalling Hooter mHP12 for Zone 1+2 Complete set of oil seal SCM-G0006037 Pump filter 101406794 Explosion proof Sounder dEV21 for Zone 1+2 Upper Guide Shield AH1001010402 Wash pipeP2100206AA CARTRIDGE QTL-6021A Dong fang Yoyik Piston Cup 150 AXle Z9.HL31R MD TOTCO BATTERY PACK 219908 harting connector 19300060547 5127050406 EX-proof electromagnetism coil 23OVAC O-ring 568-154 FLO 90DR403296 Plug board assembly AH130101050400 Trip coil monitor Relay HJTHW-E002J; 220VDC Valve assembly RGF1000-05.17.00 5041608 STRUT ASSY,STABILIZER,44 - 70 DITCH MAGNET 24 LONG E17-152 DIAPHRAGM PROT ASSY,15K harting connector 9330242716 EX17-3-C-16-38SR Receptacle CirlipP1700102AA STEM J024951107 AEG auxiliary contact AX-11 Spit air wire from air defense L-30meter for air defense with plates at the end GLQ-50-19 Air hose bundle Sleeve H7UB.172P Retaining washer 50912-C ASSEMBLY,TURBO CHRGER,65.09100-7050 Diaphragm QDTYF-00-02 JZ20/1580Z JZ30/1800Z Spare parts kit for pump F1300 TOOTH COUPLING AF50001-02.05 Disk HH8S6WV Rubber piston 180mm F1600 Double sided carcass seal AN33001-04.24A Weatherproof Sounder AX03 RETAINER SCREW ALLOY STEEL ITEM 3 J00566532028 FAN A9032E-22H-B21 ROCKWELL PART 440FR1212PY C RAIL valve cover gasket RS309.05.008 GH3101-10.03Press plate for filter screen Guide for spring RGF1000-05.13.00 Seal 74.220-06 swivel SL-170 W15-4 FLUID, INSTRUMENT GALLON Control shim JC055.09.03 Bearing AXK4565 gate valve 3-1/8 5000psi draft 154200WZBK Fuel filter MTU20922801 Guide 107.35.110.07 Lanzhou LS 200 hours set 101268491 ShPM 300 wheel for hydraulic key ZQ 203/100 ZQ203-172 04521005 COOLANT FILTER PROD. NE Bucket Elevator NE 50 X 26.658m 35mh 0.34m/s 11Kw,6P,Reducer-TLMC3RLSF02-80 Cylinder cover ring RGF1300-05-08 GN3101-05.33Screw plug:NPT1 1/2 REAR CAMSHAFT 127.06.30.01 BG092009-09 Shim A 19522012.1 2.4.55.013 Oil seal Coolant filter 21192875 Miniature Circuit Breaker 1P 63A 1P Brand: Chint CAPSCREW SOCKET HEAD DOG NOSE 30123564 Solenoid valve 29541897
The 35 Series Yoke & Tube Assembly is an extremely durable PTO shaft yoke built to last. This PTO Yoke has an 1-2/9 inch. square bore that makes it easy to connect. The length of the shaft is Centerline (Center of Ear hole to rear of the tube) 34-2/3 inches. Tube Outer Diameter 1-9 in. Tube Inner Diameter 2-9 inches. square The PTO drive shaft yoke runs at 108 kilowatts/81 HP at 1000RPM or 70 HP/52 Kilowatts @ 540 RPM for maximum efficiency. Weight of PTO's yoke: 12.06 lb. How Does Tractor PTO Shaft Work? The PTO shaft is the one that transfers the power of your tractor onto the machine you prefer. This PTO driveline is the place that everything else that requires power from a tractor gets its energy from. PTO drivelines can be ignored during routine maintenance checks because they are so important when operating farm equipment. What are the components of the PTO Tractor Shaft Drive Shaft? 1. The tractor yoke PTO assembly begins with this kind of yoke. It is attached to the tractor and is used to connect to the power train. There are two primary kinds of tractor yokes. One type includes a spring lock which utilizes a spring-loaded neck to join and unhook the yoke. The second is a quick-to disconnect, which connects using a pushpin. The tractor yoke could be identified as a six-spline, 20-spline or 21-spline to indicate the way it connects to the connector to the tractor. It is identified by counting the notches in the collar of the yoke. 2. Kit for Bearing and Cross- This u-joint is used to connect the yokes within the PTO assembly. Its cross-bearing kit could contain a snap ring within the bushing internally or externally. This means that it is located in the ear that connect the yoke. 3. Shaft Yoke - A cross and bearing kit joins the tractor yoke and the shaft of driveline. 4. Shaft - The shaft is the rod made of steel that is located at the heart of the driveline that provides its length as well as connecting the yoke to the attachments. 5. Tube-The shaft goes through this cylinder of steel, adding an extra layer of protection to the driveline 6. Tube Yoke- Connected to the tube's tip it connects the driveline and the device by using a cross that is connected to a bearing kit. 7. Implement YokeThe Implement Yoke links the driveline and the device or machine which is operated by the tractor. 8. Guard- A tough plastic covering is positioned around the driveline to protect it from the driveline from being damaged during operation.
Super grade---First grade----Normal grade mulberry silk carpet yarn for beautiful hand tuft carpet We can custom make for you on your different quality purpose Carpet Yarn Count: 125Tex/3, 200Tex/3, 250Tex/2,250TEX/3,380Tex/1,300Tex/3, more custom make Mulberry Silk carpet Yarn Characteristics: *Thanks of silk fiber PH value closest to human skin, with the most skin-friendly material properties can be relaxing, soothe the nerves, relieve fatigue, let people get complete rest. *Thanks of silk fiber has the highest "fiber inner micro-volume gap", the yarn or carpet owns good power to resist the cold climate and maintain the temperautre constance. * Silk has a natural anti-mite, mold characteristic, it is the best and healthy choice for allergies people. * Silk has good moisture transpiration character, which can adjust the dry conditions, and maintain a cozy room enviroment. * Silk has an elegant appearance pleasing natural pearl-like luster, beautiful carpets made out from this fiber owns a luxurious diamond-like artistic value. Mulberry Silk Grade Distinction (Refer to: FZT41003-2010) Super Grade: AI-1(fiber length: 75mm) AI-2(fiber length: 67mm) AI-3(fiber length: 63mm) First Grade: BII-1(fiber length: 57mm) BII-2(fiber length: 53mm) Normal Grade: CIII-1(fiber length: 47mm) CIII-2(fiber length: 43mm)
Steel-edge waterstop is a modification of traditional rubber waterstop with steel plate rings being inserted into the middle of vulcanized rubber. High liquid-tightness and high absorption of shear movements make the steel-edge waterstop a recommended choice for expansion, contraction joints and other construction fields with high pressure and structure variable. Once the structure sedimentation, concrete shrinkage and creep occur, the rubber parts of steel-edge waterstops will be elongated and thin to adjust to these deformations without affecting the adhesion between steel plates and the rubber part, between steel plates and the surrounding concrete. In this way, the steel-edge waterstops are able to withstand greater tension and torsion than traditional waterstops; meanwhile, it effectively prevents concrete loosen, breaking off and the form of leaking cracks. Feature & benefits: Quality EPDM rubber with high tensile strength. Galvanized steel plate for high rust and corrosion resistance. With punched holes on the steel plate for easy installation. Adjustable to high movements and deformations. High adhesion between the steel plates and the rubber. Excellent fastness between the steel plates and surrounding concrete. Custom types are welcomed. Applications: A diagram of steel-edge waterstop Water conservancy projects. Dams, tunnels and channels. Basements of high-rise building. Slabs and wall junctions. Duct piece joint of shield segment tunnel. Construction, expansion and contraction joints. Conduit joints and infrastructure deformation joints. Underground engineering.
