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T/QGCML 3074-2024 Active
T/QGCML 3074-2024 Underground Full Space Exploration and Grouting Reconstruction Technology
Abstract
Main technical content: This document specifies the terms and definitions, requirements, key parameters of underground full-space exploration and grouting modification technology, directional drilling process, underground short-distance stratigraphic exploration technology, long-distance deep-hole grouting process, and grouting effect evaluation. This document is applicable to underground full-space exploration and grouting modification technology.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/QGCML 3074-2024 |
| ICS | Mining and excavation |
| Implement Date | 2024-02-15 |
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