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Standard Insuued on: 1992-01 |
Category No.: | GB | Valid Status: | superseded |
Issued Organization: | AQSIQ | Issued Date: | 1992-01-01 |
Implemented Date: | 2004-6-1 | Abolished Date: | |
Superseded Standard.: | 强制性推荐性标准 GB/T 13749-2022 Impact pile driver—Code of practice of safety operation |
Superseded Date: | 2023-5-1 |
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