Our 3 ply face masks are made from non-woven fabrics , suit dental, cleaning room, food processing, restaurant, inspection, laboratory,isolation room and industrial environments. 3 ply Face Mask Special Features: * Economic, Soft, Comfortable * Lightweight * High filtration efficiency :90%-99.9% * Non-irritating to skin * Form fitting design Disposable Face Mask Basic Information: * Basic Fabric type & weight: Spunbond PP 25 gsm + Melt-blown 25 gsm+ spunbond PP 25 gsm * Style: With ear-loop * Size: 17.5x9.5cm * Colour: Blue, White, Green, Yellow, Pink or etc.... * Basic Packaging: 50 pcs/ box or bag; 2, 000 pcs/carton
Fiber Cement Board Size:2440*1220mm Thickness:4,6,8,9,10,12,14,16,18,20,24mm Density:1.3g/cm2 Fireproof:A1 No asbestos Application: Backer Board,Interior Decorative,Exterior Cladding ect.
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. For circuit breakers with closing resistors the closing resistor and switching waveform can be accurately measured. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nickname High-voltage switch mechanical characteristic tester switch mechanical characteristic tester high-voltage switch comprehensive tester circuit breaker dynamic characteristic tester circuit breaker mechanical characteristic tester circuit breaker comprehensive tester high-voltage switch time characteristic tester high-pressure Breaker Analyzer Breaker Analyzer circuit breaker tester switch mechanical characteristic tester switch parameter tester
Product Introduction With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nickname High voltage switch mechanical characteristic tester High voltage switch comprehensive tester Circuit breaker dynamic characteristic tester Circuit breaker mechanical characteristic tester Circuit breaker comprehensive tester High voltage switch time characteristic tester High voltage switch characteristic tester Switching characteristic tester Breaker Analyzer Switch parameter tester
3 ply mask .
Golden Metal Bracelet Ring Earring Organizer Jewelry Holder Stand Necklace Bracelet Display Rack with Storage Box Base
3 Ply Face Masks, N95 Cup Maks, Kn95 Mask.Manufacturer With Import and Export, Production, FOB, CIF
Paper and paper board, grey board, laminated paper board, duplex board, black board.
High quality laminated paper board, grey paper board, duplex board, black board, color board, gold & silver board.
qualified CE-certificated FFP2 masks and 3-ply face masks(Type IIR ) and disposable coveralls .
Product Description The EPS sandwich wall panel is a new kind of light weight energy-saving compound board, which is taking fiber reinforced calcium silicate board or cement board as face panel, cement, EPS and fly ash as core. Its using for interior and exterior wall partition on steel or concrete structure building, new construction or renovations. It can replace construction materials such as block, wire spatial grid structure perlite board, perlite porous board and etc. It can widely be applied to wall materials of various high and low buildings such as bank, office building, hospital, school, hotel, mall, amusement, old house reconstruction, residence and workshop. Product Feature 1) Energy-saving, Light weight, Environmental Protection The polystyrene granule in Vanjoin board has good heat-insulation effect and the heat lost ratio is far below the other building materials. It does not include harmful substance. As environmental products, it is highly recommended by the government The capacity is 650 kg/m3, just one sixth of the brick building. 2) Most area-saving In comparison of the inner wall panel 75mm and 120mm,every 12m will increase practical area, for the 100m2 house, it will increase 4.26m2. 3) Most Waterproof and Damp proof Because of the special features of the solid panel, the feature of waterproof and damp proof is very obvious. The test report shows that without any waterproof facing, we build one pool with our products, and fill it with water; the back of the wall can keep dry without any blot. When in damp weather, there isnt any water condensation. 4) Most Fire-proof Under 1000 degree centigrade for 240 minutes, there isnt damage to the wall. It is tested by National Fire-proof Building Material Quality Supervision testing center. Vanjoin products have reached National A grade standard. 5) Most sound-insulation 42dB sound-insulation, highly reach the national standard GBJ121-88.Because of the special feature of Vanjoin products, like high density, the sound-insulation effect is better than common material, as the general brick material can only reach 35dB . 6) Best Hanging Strength Expansion bolt can be installed in random part of the wall, the point hanging force can reach more than 50kg, and it will bring more convenience to the decoration. 7)Most anti-seismic and impact resistance As the wall is Prefabricated ,and the board is triad structure, there is no building material can stand comparison with Vanjoin products in the aspect of anti-seismic and impact resistance features . 8) Largest Span and height thin webbed wall As the High Strength and good integrity, Vanjoin products can be used in the Large Span and height wall building. It just needs simple steel structure, and section steel buried in the wall. The large span walls impact resistance ability will be 1.5 times more than common material. The simple construction height is 16.8m 9)Most civilized ,environmental, high efficiency construction.Simple construction and transportation, stacking health, dry operation, no sludge, low loss, less waste, construction convenient, no bricklaying plastering, shorten the construction period,, slotted fast, easy to install water and electricity pipeline, construction efficiency is 8-10 times of the normal masonry, its a kind of high-quality reusable wall.
Specification Name: 3-ply nonwoven face mask/face mask ultrasonic Application: hospital, dental, clean room , food preparation and industrial environments. Style: ear-loops / tie-on Material: Outer coverstock white --25g/35g/40g polypropylene spunbonded Inner coverstock light green/pink/blue --16g-25 polypropylene spunbonded Middle filter medium white --20g/25g meltblown filter Color: white, green, blue, yellow, or pink .Etc. Packing: 50pcs/box, 2000pcs/ctn Store: store in dry, humidity below 80%, ventilated, non-corrosive gases warehouse 50pcs/box, 2000pcs/ctn, dimension:52x38x30cm
Paperless smart conference system, motorized retractable monitors, tabletop multimedia sockets, multimedia electronic podiums, video information system mobile cart.
Backed by rich industry experiences, we are leading Manufacturer and Supplier of Customized Integrated Circuit Board in Wuhan, Hubei, China. Folysky Technology is dedicated to providing the polishing of advanced materials to surface finishes and supplier quality levels that consistently meet or exceed our customer�¢�?�?s expectations. Advanced level polishing requires that appropriate abrasive and pre-lapping conditions be used to significantly reduce sub-surface damage. Centerline uses both mechanical and CMP (chemical mechanical process) depending on the customers requirements. We are constantly looking for ways to enhance the processes that we have already established, while maintaining careful process controls and qualifications. Industry standard materials polished are 99.6% Alumina, 96% Alumina, AlN, BeO, Sapphire, Fused Silica. Centerline polishes virtually any ferrous or non ferrous material. Centerline Technologies�¢�?�? polishing process controls the surface finish and, combined with our lapping process, assures thickness identity and parallelism, as well as flatness of substrates. Our lapping and polishing processes are custom designed for each type of material and the physical dimensions required
Product description Single-phase standard power supply is suitable for power department, quality control department, research units, institution of higher learning, electric energy meter, power supply management, load control, power quality, reactive power compensation device and production of the enterprise and so on. It can be as single phase voltage source, current source and power source. Electrical parameters Electrical parameters Accuracy class 0.05%, 0.1% Power supply Single phase AC 85-265V, 50/60 Hz AC Voltage output Range 57.7V / 100 V / 220V / 380V, Switch automatically (max 500V) Adjustment resolution 0.01%, 0.1%, 1%, 10%, AC Voltage output Range 57.7V / 100 V / 220V / 380V, Switch automatically (max Adjustment resolution 0.01%, 0.1%, 1%, 10%, Accuracy 0.05% RG Stability Better than 0.01% RG/1min Distortion degree Better than 0.1% (not capacitive load) Load capacity 40VA Full load regulation rate Less than 0.01% RG Full load regulation time Less than 1ms Temperature drift 8 PPM C Long-term stability 60 PPM/year AC Current output Range Adjustment resolution Accuracy Stability Distortion degree Load capacity Full load regulation rate Full load regulation time Temperature drift Long-term stability 0.1A / 0.25A / 0.5A / 1A / 5A / 10A / 20A / 50A / 100A, Switch automatically 0.01%, 0.1%, 1%, 10%, 0.05% RG Better than 0.01% RG/1min Better than 0.1% (not capacitive load) 40VA Less than 0.01% RG Less than 1mS 8 PPM C 60 PPM/year
Product Information: Peel ply is plain weaved by poly-amide yarn. The products is through strict rinse and heat setting, surface clean without pollution, good resistance to tear, stability under high temperature, it can easy to spray paint processing, with good mold release. It is widely applied in aviation, aerospace, ship building and wind building. CVP150: Polyester, 85g/m2, 150 Celsius, 100-2300mm Width, 50-500m Length; CVP150: Polyester, 105g/m2, 150 Celsius, 100-2300mm Width, 50-500m Length; CVP200: PA6, 85g/m2, 200 Celsius, 100-2300mm Width, 50-500m Length; CVP200: PA6, 105g/m2, 200 Celsius, 100-2300mm Width, 50-500m Length; CVP230: PA66, 85g/m2, 230 Celsius, 100-2300mm Width, 50-500m Length; CVP230: PA66, 105g/m2, 230 Celsius, 100-2300mm Width, 50-500m Length; Product Features: *Made by polyester have an advantage price *Temperature resistance 150 Celsius / 200 Celsius / Celsius *No release agent coating on the surface will not pollute the product *It has good mold release and obvious marking line, can prevent leakage and residue *Fabric texture is formed on the surface of the product after stripping, improve the shear force of structural bonding, make easy for secondary bonding and sanding. Packaging Information: Poly bag + Carton + Pallet Scenes To Be Used: 1.Aviation 2.Aerospace 3.Ship Building 4.Wind Building
For a long time, AL2O3 and Beo ceramics have been used in most high power hybrid of IC circuit board materials, but the thermal conductivity and thermal expansion coefficient of AL2O3 substrates do not match with Si. Although Beo has excellent comprehensive performance, its high production cost and high toxicity limit its application and popularization. Therefore, considering the performance, cost and environmental protection, the two can not meet the development and demand of modern electronic power devices. Aluminum nitride ceramic with excellent comprehensive properties is a new generation of advanced ceramics which has received extensive attention in recent years. It has a wide application prospect in many aspects. Especially, it has the advantages of high thermal conductivity, low dielectric constant, low dielectric loss, excellent electrical insulation, thermal expansion coefficient matching with silicon and non-toxicity, making it an ideal material for high density, high power and high speed integrated circuit boards and packaging substrates.
Face Mask, Surgiacl Gowns, Isolation Gowns, Lab Coat, Tape Cover, Shoe Covers, Boot Covers, Head Covers, Surgeon Caps, Mob Cap, Spa, Disposable Underwear, Disposable Bed Sheets, Berad Cover, Disposable Sleeves, Houdeholds..
Masks And Coverall.
Color paper & board, paper bag, crepe paper, corrugated paper, bubble envelope, exercise books, hardcover notebooks.
