liuxilin1215 发表于 2020-11-28 10:34:26

ISO 14581-2013 Fasteners — Hexalobular socket countersunk flat head screws

ISO 14581-2013 Fasteners — Hexalobular socket countersunk flat head screws




admin 发表于 2020-11-30 18:42:44

谢谢您的分享,金币已奖励!
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