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DB11/T 1322.86-2019 Active
DB11/T 1322.86-2019 Safety Production Level Evaluation Technical Specification Part 86: Geological Exploration Units for Metallic and Non-metallic Mineral Resources
General Product Information
| Document Type | Beijing CityLocal standards |
|---|---|
| Standard Status | Active |
| Standard Code | DB11/T 1322.86-2019 |
| CCS | Geological and mineral exploration and development |
| ICS | Mining and excavation |
| Implement Date | 2020-04-01 |
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