hgundas 发表于 2020-3-29 22:01:15

ISO 4386-1: 2012 Plain bearings — Metallic multilayer plain bearings —



ISO 4386-1: 2012
Plain bearings — Metallic multilayer
plain bearings —
Part 1:
Non-destructive ultrasonic testing
of bond of thickness greater than or
equal to 0,5 mm

admin 发表于 2020-3-31 16:55:48

谢谢您的分享,金币已奖励!
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