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MT/T 1231-2025 Active
MT/T 1231-2025 Method for taking core coal samples from drilled coal
Abstract
This document specifies the sampling instruments, technical requirements, and sample submission requirements for coal core samples.
This document is applicable to the sampling of coal core samples during the geological exploration of surface coal and coal bed methane.
General Product Information
| Document Type | Industry standards-Coal |
|---|---|
| Standard Status | Active |
| Standard Code | MT/T 1231-2025 |
| CCS | Coal analysis methods |
| ICS | \nCoal |
| Implement Date | 2025-12-30 |
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