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| International Standard Category: Rolling bearings |
GB/T 28697-2012 Rolling bearings—Aligning thrust ball bearings and aligning seat washers—Boundary dimensions
滚动轴承 调心推力球轴承和调心座垫圈 外形尺寸;
| Category No.: | 21.100.20 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2012-9-3 |
| Implemented Date: | 2013-3-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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