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International Standard Category: Rolling bearings

JB/T 9144-1999    Specifications of rolling bearing for railwaywagon and coach
铁路车辆滚动轴承 技术条件 ;
Category No.:21.100.20 Valid Status:superseded
Issued Organization: Issued Date:1999-06-28
Implemented Date:2000-1-1 Abolished Date:
Superseded Standard.:JB/T 9144-2010 Rolling bearings-Rolling bearings for railway wagon and coach
Superseded Date:2010-7-1
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