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[GB/T 8910.2-1988] 凿岩机械与气动工具振动测量方法 冲击式机器的测量[已作废]
发布时间:1988-03-09
实施时间:2004-12-01
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[GB/T 8910.3-1988] 凿岩机械与气动工具振动测量方法 回转式机器的测量[已作废]
发布时间:1988-03-09
实施时间:2004-12-01
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[JB 2905-1985] YN25型手持式内燃凿岩机[已作废]
发布时间:1986-10-01
实施时间:1986-10-01
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[GB 5621-1985] 凿岩机械与气动工具性能试验方法[已作废]
发布时间:1986-09-01
实施时间:1986-09-01
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[GB/T 6374-1986] 凿岩机械与气动工具尾柄和衬套配合尺寸[已作废]
发布时间:1986-05-13
实施时间:1987-03-01
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[GB/T 6247-1986] 凿岩机械与气动工具名词术语[已作废]
发布时间:1986-04-10
实施时间:1987-02-01
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[MT 118-1985] 一次成型液压锻钎机通用技术条件[已作废]
发布时间:1985-09-01
实施时间:1993-10-01
本标准适用于一次成型液压锻钎机(以下简称锻钎机)。锻钎机主要用于锻制风动凿岩机钎杆的钎尾和钎锥。
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[GB 4052-1983] 全断面岩石掘进机名词术语[已作废]
发布时间:1984-10-01
实施时间:1984-10-01
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