| 标准编号 | 标准名称 | 发布部门 | 实施日期 | 状态 |
| MT 49-1987 | 煤的坚固性系数测定方法 | 中华人民共和国煤炭工业部 | 1987-12-10 | 现行 |
[GBT 23561.12-2010] 《煤的坚固性系数测定方法》
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