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Fabric airflow resistance tester for testing surgical face masks

The textile airflow resistance tester is used to determine the anti-penetration properties of ordinary fabrics and medical protective masks to airflow at a constant flow rate . It is mainly used for the determination of air penetration of textiles ,cotton, and space cotton. The t

stgoup      [2020-04-11 09:31:26 ]

Fabric Spray Rating Tester for testing surgical face masks

Spray Rating Tester is designed to determine the surface wetting resistance of any fabrics, which may or may not have been given a water-repellent finish. It is not intended to predict waterproofness, since it does not measure the penetration of water through fabric. Standards IS

stgoup      [2020-04-11 09:29:56 ]

16 keys vandal proof plastic keypad for access control system

1.Key frame uses special PC / ABS plastic. 2.Keys are made by secondary injection molding and words will never fall off, never fade. 3.Conductive rubber is made of natural silicone-corrosion resistance, aging resistance. 4.Circuit board using double-sided PCB (customized), contac

余姚翔龙通讯实业有限公司      [2020-04-10 15:49:37 ]

1x4 layout zinc alloy keypad for access control system

1.Key frame uses high quality zinc alloy material. 2. Buttons are made of high quality zinc alloy, with a strong anti-destruction capability. 3. With natural conductive silicone rubber -weather resistance, corrosion resistance, anti-aging. 4. Double side PCB with golden finger, r

余姚翔龙通讯实业有限公司      [2020-04-10 15:24:30 ]

storage shelves,warehouse shelves

The product is scientifically processed with quality galvanized steel strips, provided with a plug-in clamp, which relies on the weight of the load to fasten, allowing it to be quickly and conveniently installed.

JIAXING RIZEN HARDWARE MANUFACTURING CO,.LTD.      [2020-04-10 15:13:45 ]

storage shelves,warehouse shelves

Product characteristics It features a bolt-free structure, making it very convenient to install. The surface is finished with a spray coating, and the structure resembles that of C-beams, which greatly optimizes the sturdiness of the rack framework, and increases its load-carryin

JIAXING RIZEN HARDWARE MANUFACTURING CO,.LTD.      [2020-04-10 15:09:28 ]

storage shelves,warehouse shelves

It is scientifically processed with quality steel strips, designed to be fastened with a hardy hole, through which it could be fastened by relying on the weight of the load, making it highly stable. It is widely used in kitchen, living room, bedroom, office, warehouse, and garage

JIAXING RIZEN HARDWARE MANUFACTURING CO,.LTD.      [2020-04-10 15:08:28 ]

storage shelves,warehouse shelves

It is scientifically processed with quality steel strips, designed to be fastened with a hardy hole, through which it could be fastened by relying on the weight of the load, making it highly stable.

JIAXING RIZEN HARDWARE MANUFACTURING CO,.LTD.      [2020-04-10 14:57:24 ]

LED zipper fin cooling heat sink

Name LED zipper fin cooling heat sink Biggest width 650MM Process CNC milling and turning, drilling, grinding, bending, stamping, tapping Tolerance 0.05mm~0.1mm DRW format PDF/DWG/IGS/STP/ etc Machining Scope 1). Equipment/Machinery 2). Medical & Technological parts 3). the Autom

thermal guru      [2020-04-10 14:56:20 ]

Aluminum fin heat sink with epoxy heat pipe

Name Aluminum fin heat sink with epoxy heat pipe Biggest width 800MM Process CNC milling and turning, drilling, grinding, bending, stamping, tapping Tolerance 0.08mm~0.15mm DRW format PDF/DWG/IGS/STP/ etc Equipment CNC machining center, CNC turning, General milling machines Solde

thermal guru      [2020-04-10 14:48:10 ]

Aluminum Friction Stir Welding Liquid Cooling Plate

Name Aluminum Friction Stir Welding Liquid Cooling Plate Biggest width 1500MM Process CNC milling and turning, drilling, grinding, bending, stamping, tapping Tolerance 0.15mm DRW format PDF/DWG/IGS/STP/ etc Equipment CNC machining center, CNC turning, General milling machines Sol

thermal guru      [2020-04-10 14:36:04 ]

Copper skived fin heat sink cooler

Name Copper skived fin cooling heat sink Biggest width 800MM Process CNC milling and turning, drilling, grinding, bending, stamping, tapping Tolerance 0.05mm~0.2mm DRW format PDF/DWG/IGS/STP/ etc Equipment CNC machining center, CNC turning, General milling machines Soldering oven

thermal guru      [2020-04-10 14:21:01 ]

Nickel plate aluminum fin heat sink with copper tube

Name Nicekel plated heat sink plus water cooling copper tube Biggest width 1300MM Process CNC milling and turning, drilling, grinding, bending, stamping, tapping Tolerance 0.1mm DRW format PDF/DWG/IGS/STP/ etc Equipment CNC machining center, CNC turning, General milling machines

thermal guru      [2020-04-10 13:55:36 ]

ALTERA USB BLASTER High-speed downloader

Feature ALTERA CPLD FPGA USB BLASTER High-speed programmer downloader Price It saves 10% to 15% more than amazon, ebay, aliexpress etc. Shipping Free Post Airmail Shipping

chip-programmer      [2020-04-10 13:50:29 ]

Large size soldering heat sink radiator

Name Large size soldering heat sink radiator Biggest width 700MM Process CNC milling and turning, drilling, grinding, bending, stamping, tapping Tolerance 0.05mm~0.1mm DRW format PDF/DWG/IGS/STP/ etc Equipment CNC machining center, CNC turning, General milling machines Soldering

thermal guru      [2020-04-10 13:41:55 ]

Copper zipper fin cooling heat sink

Name High power aluminum zipper fin heat sink for CPU Biggest width 500MM Process CNC milling and turning, drilling, grinding, bending, stamping, tapping Tolerance 0.05mm~0.1mm DRW format PDF/DWG/IGS/STP/ etc Equipment CNC machining center, CNC turning, General milling machines S

thermal guru      [2020-04-10 13:38:52 ]

white powder crystal fast shipping small crystaline high quality

Appearance Powder and crystal Application pharmaceutical raw material DeliveryTime within 1-3 days LimitNum 5 Gram PackAge aluminium foil bag Port Various ports in China ProductionCapacity 1000 Kilogram/Month compound purity > 99.8% Storage Dry and ventilated Transportation EMS,D

Senyang      [2020-04-10 11:49:21 ]

BFE Bacterial Filtration Efficiency Tester Of surgical Face Mask

Standards NIOSH 42 CFR Part 84 NIOSH Respiratory User Notices 42 CFR Part 84 Respiratory Protective Devices. EN 134 Respiratory protective devices - Nomenclature of components JMOL Japan protective mask standard. GB 19083 Technical requirement of medial protective mask. GB2626 Se

stgoup      [2020-04-09 21:56:41 ]

tea seed meal

Tea seed meal, is 100% organic fertilizer that derived from camellia oleifera seeds. The content of active ingredient, tea saponin is more than 15%. Tea seed meal is widely applied in expelling earthworms, cutworms, snails, slugs, helping shrimp/crab molt and kill unwanted fishes

Biosenca Co., Ltd.      [2020-04-09 18:45:35 ]

Camellia oleifera seed oil, tea seed oil

Camellia oleifera oil, also known as tea seed oil, is a fatty oil extracted from Camellia oleifera seeds. It is also an ancient native vegetable oil in China It is a precious tea oil that contains many original substances that cannot be found in other plants. Camellia oil is wide

Biosenca Co., Ltd.      [2020-04-09 18:37:17 ]