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International Standard Category: Rolling bearings

JB/T 6635-2007    Rolling Bearings-Variable Transmission Bearings
滚动轴承 变速传动轴承;
Category No.:21.100.20 Valid Status:valid
Issued Organization:NDRC Issued Date:6-Mar-07
Implemented Date:2007-9-1 Abolished Date:
Superseded Standard.: Superseded Date:
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