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International Standard Category: Plain bearings

GB/T 39644-2021    Plain bearings—Technical specifications for Tin-based alloy plain bearings of rotating machinery
滑动轴承 旋转机械用锡基合金轴承技术条件 ;
Category No.:21.100.10 Valid Status:valid
Issued Organization:SAMR; SAC Issued Date:2021-03-09
Implemented Date:2021-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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