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NB/T 11434.4-2024 Active
NB/T 11434.4-2024 Paste filling in coal mine—Part 4:Technical requirements for aggregates
Abstract
This document specifies the classification, technical requirements, test methods, inspection rules, marking, storage, and transportation of aggregates used in paste filling in coal mines.
This document is applicable to aggregates used in paste filling in coal mines.
General Product Information
| Document Type | Industry standards-Energy |
|---|---|
| Standard Status | Active |
| Standard Code | NB/T 11434.4-2024 |
| CCS | Mining |
| ICS | Mining and excavation |
| Implement Date | 2025-03-24 |
Price
$ 31.00
Subtotal
$ 31.00
Tax
$ 0.00
Order Total (incl. tax)
$ 31.00