The welded metal bellows are used as semiconductor valve
vacuum semiconductor valve:outer diameter:44.5mm inner diameter:19mm wall thickness:0.15mm wave pitch:1.5mm total wave number:30 compression ratio:80%...
Wired Wrist Strap
1,Dissipation Time:0.1S,
2,Package:1pc/box
3,Colour: black and blue
item :Wired Wrist Strap certificate: SGSmodel: 3W-3101Afeature: the Wired Wrist Strap is often to use in...
Original W42180 V1A4
1. Super high flux output and high luminance
2. Designed for high current operation
3. Low thermal resis
Original W42180 V1A41. Z-Power Series is designed for high current operation and...
1.PELTIER MODULE TEC103106
2.LIGHHT\SMALL
3.GOOD QULITY AND BEST PRICE
4.PASSED SGS/ISO9001:2000
1.peltier module TEC1031062.light and small3.good qulity and best price4.passed SGS / ISO9001:20005.any...
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