mechanical seal types
pump seal types
mech seal types
seal pump types
kinds of mechanical seal
face seals
double mechanical seal
bellow seals
types of mechanical seals for pumps

Electronics Stocks

400Nm Uv Led 2009-12-18 365-370nm 3.4-3.8v 20mA 1-3mW 30-50mcd（杀菌, 消毒） 375‐380nm 3.6‐3.8v 20mA 1‐2mW 40‐60mcd 380‐385nm 3.6‐3.8v 20mA 3‐4mW 60‐80mcd（检验美元真假） 390‐395nm 3.6‐3.8v 20mA... Contact now

400Nm Uv Led

2009-12-18

365-370nm 3.4-3.8v 20mA 1-3mW 30-50mcd（杀菌, 消毒） 375‐380nm 3.6‐3.8v 20mA 1‐2mW 40‐60mcd 380‐385nm 3.6‐3.8v 20mA 3‐4mW 60‐80mcd（检验美元真假） 390‐395nm 3.6‐3.8v 20mA...

Contact now

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