周围的光辉 发表于 2016-11-2 17:01:08

ISO898-5_2012

Mechanical properties of fasteners made
of carbon steel and alloy steel —
Part 5:
Set screws and similar threaded fasteners
with specified hardness classes —
Coarse thread and fine pitch thread




http://bbs.infoeach.com/xwb/images/bgimg/icon_logo.png 该贴已经同步到 周围的光辉的微博

admin 发表于 2016-11-2 17:02:20

谢谢您的分享,金币已奖励!

fee.hou 发表于 2017-6-21 16:28:39

thx 4 sharing it. it really does me a favor.

shwang0828 发表于 2018-8-17 11:00:49

终于找到，谢谢楼主的分享。

damingcool 发表于 2020-4-27 14:18:27

好资料，谢谢楼主的分享:):):)
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