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Standard Insuued on: 1996-12 |
Category No.: | SY | Valid Status: | superseded |
Issued Organization: | AQSIQ; SAC | Issued Date: | 1996-12-3 |
Implemented Date: | 1997-7-1 | Abolished Date: | |
Superseded Standard.: | SY/T 0043-2020 Code for painting colors of pipelines and equipments for petroleum and natural gas engineering |
Superseded Date: |
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