sanmaosjy 发表于 2017-11-28 10:39:14

JIS B 1510-2010 Rolling bearings — Radial bearings, retaining slots — Dimen

JIS B 1510-2010 Rolling bearings — Radial bearings, retaining slots — Dimensions and tolerances

admin 发表于 2017-11-28 12:47:27

谢谢您的分享,金币已奖励!
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