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| Chinese National Standard Category: Coal analysis methods |
| English Title: | Specification for management of the third-party coal testing |
| Chinese Title: | 第三方煤炭检测管理规范 |
| Standard No.: | GB/T 40697-2021 |
| Category No.: | D21 |
| Issued by: | SAMR; SAC |
| Issued on: | 2021-10-11 |
| Implemented on: | 2022-5-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 5500 words |
| Similar Standards: |
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