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[GB/T 7679.6-1987] 矿山机械名词术语 选矿设备[已作废]
发布时间：1987-04-09
实施时间：2004-06-01
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[GB/T 7679.7-1987] 矿山机械名词术语 选煤设备[已作废]
发布时间：1987-04-09
实施时间：2004-06-01
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[MT/T 83-1996] 滚筒采煤机产品型号编制方法[已作废]
发布时间：1983-01-01
实施时间：1997-10-01
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