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NB/T 11646-2024 Active
NB/T 11646-2024 Technical Specification for monitoring and early warning of natural ignition in spoil areas of shaft mines
Abstract
This document stipulates the general provisions, monitoring techniques, early warning techniques, and the determination conditions of the "three zones" for natural fire in goaf areas of coal mining face in underground coal mines, etc.
This document is applicable to the monitoring and early warning of natural fires in goaf areas of coal mining faces in underground coal mines.
General Product Information
| Document Type | Industry standards-Energy |
|---|---|
| Standard Status | Active |
| Standard Code | NB/T 11646-2024 |
| CCS | Health, safety, and labor protection |
| ICS | Occupational safety and industrial hygiene |
| Implement Date | 2025-03-24 |
Price
$ 24.00
Subtotal
$ 24.00
Tax
$ 0.00
Order Total (incl. tax)
$ 24.00