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T/GRM 075-2023 Active
T/GRM 075-2023 Drilling and grouting reinforcement technical specification for waterproof and sealed walls in coal mine underground
Abstract
Scope: This document specifies the general requirements, design, construction, acceptance, and operation for grouting reinforcement of waterproofing sealed walls in coal mines. This document is applicable to grouting reinforcement of waterproofing sealed walls in coal mines. Main technical content: 1. General requirements; 2. Design; 3. Construction; 4. Acceptance; 5. Operation
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/GRM 075-2023 |
| ICS | Other mining equipment |
| Implement Date | 2023-11-29 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00