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| International Standard Category: Explosives. Pyrotechnics and fireworks |
GB/T 13889-2015 Electric detonator for oil and gas well
油气井用电雷管 ;
| Category No.: | 71.100.30 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2015-05-15 |
| Implemented Date: | 2015-11-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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