ISO100 不銹鋼真空支架密封 中心環(huán)套裝
Centering Ring, NW-100 Vacuum Fittings, Stainless Steel with Viton® O-Ring ISO-LF Flange Size: NW-100 Common Dimensions: A = 3.89" (99mm), B = 0.15" (4mm)
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