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| International Standard Category: Iron and steel pipes |
GB/T 37369-2019 Inspection and assessment of crossing and aerial crossing of buried steel pipelines
埋地钢质管道穿跨越段检验与评价 ;
| Category No.: | 23.040.10 | Valid Status: | valid |
| Issued Organization: | SAMR and SAC | Issued Date: | 2019-03-25 |
| Implemented Date: | 2019-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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