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GB 12950-1991 Active
GB 12950-1991 Safety regulations for seismic exploration blasting practices
General Product Information
| Document Type | National standards |
|---|---|
| Publisher Name | The National Technical Supervision Bureau |
| Standard Status | Active |
| Standard Code | GB 12950-1991 |
| CCS | Geological and mineral exploration and development |
| ICS | Geology, meteorology, and hydrology |
| Implement Date | 1992-03-01 |
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