Sign In | Join Free | My frbiz.com |
|
0.2×30 mm Precision Alloys Invar Alloy Strip 8.2 g/cm3 Density 6.0mm ~ 250mm Width Sealing glass elements of Vacuum switch tube OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, ...