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| Chinese National Standard Category: Architectural engineering construction machinery |
| English Title: | Test methods for internal expansion clutch free fall winch of piling rigs |
| Chinese Title: | 桩架内涨式离合器自由下放卷扬机 装机测试方法 |
| Standard No.: | T/CCMA 0158-2023 |
| Category No.: | P97 |
| Issued by: | CCMA |
| Issued on: | 2023-08-21 |
| Implemented on: | |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 7500 words |
| Similar Standards: |
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