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[DZ/T 0050-1993] 立轴式地质岩心钻机技术条件[现行]
发布时间:1993-07-01
实施时间:1993-07-01
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[DZ/T 0051-1993] 地质岩心钻机系列[已作废]
发布时间:1993-07-01
实施时间:1993-07-01
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[DZ/T 0055-1993] 水文水井钻探硬质合金钻头[现行]
发布时间:1993-07-01
实施时间:1993-07-01
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[DZ/T 0056-1993] 水文水井钻探三牙轮钻头[现行]
发布时间:1993-07-01
实施时间:1993-07-01
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[DZ/T 0057-1993] 水文水井钻探钻粒钻头[现行]
发布时间:1993-07-01
实施时间:1993-07-01
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发布时间:1993-07-01
实施时间:1993-07-01
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[DZ/T 0048-1993] 水文水井钻机试验方法[现行]
发布时间:1993-02-19
实施时间:1993-07-01
本标准规定了转盘式水文水井钻机的试验项目、试验仪器、试验条件、试验步骤、要求和试验结果。本标准适用于..
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发布时间:1993-02-19
实施时间:1993-07-01
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[YS/T 314-1994] 钻石100A-D型坑内钻机[废止]
发布时间:1993-01-01
实施时间:1993-01-01
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[YS/T 315-1994] 钻石100A-F型坑内钻机[废止]
发布时间:1993-01-01
实施时间:1993-01-01
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[DZ 12-1982] 地质岩心钻探用往复式泥浆泵连杆小头铜套[已作废]
发布时间:1992-11-19
实施时间:1992-11-19
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[DZ 13-1982] 地质岩心钻探用往复式泥浆泵十字头[已作废]
发布时间:1992-11-19
实施时间:1992-11-19
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[DZ 14-1982] 地质岩心钻探用往复式泥浆泵十字头销轴[已作废]
发布时间:1992-11-19
实施时间:1992-11-19
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[DZ 15-1982] 地质岩心钻探用往复式泥浆泵十字头滑套[已作废]
发布时间:1992-11-19
实施时间:1992-11-19
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发布时间:1992-11-19
实施时间:1992-11-19
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发布时间:1992-11-19
实施时间:1992-11-19
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[DZ 18-1982] 地质岩心钻探用三节四用钳[已作废]
发布时间:1992-11-19
实施时间:1992-11-19
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发布时间:1992-11-19
实施时间:1992-11-19
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发布时间:1992-11-19
实施时间:1992-11-19
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发布时间:1992-11-19
实施时间:1992-11-19
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