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T/QGCML 2771-2023 Active
T/QGCML 2771-2023 The technical requirements for the arrangement of monitoring points for the coal mining face void space using tubing are determined
Abstract
Main technical content: This document specifies the terminology and definitions of the technical requirements for determining the layout range of pipe monitoring points in the goaf of a coal mining face, the general principles, basic requirements, and confirmation methods for the layout of pipes. This document is applicable to the entire process of determining the layout range of pipe monitoring points in the goaf of a coal mining face.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/QGCML 2771-2023 |
| ICS | Mining and excavation |
| Implement Date | 2023-12-28 |
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