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[DZ 32-1984] 地质岩芯钻探用往复泥浆泵试验方法[已作废]
发布时间:1992-11-19
实施时间:1992-11-19
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[DZ 33-1984] 地质岩芯钻探用往复式泥冻泵质量分等规定[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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[DZ 39-1984] 水文、水井钻探泥浆泵系列[已作废]
发布时间:1992-11-19
实施时间:1992-11-19
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[DZ/T 0009-1991] 砂矿勘探钻机系列[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
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[DZ/T 0010-1991] 砂矿勘探钻机技术条件[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
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发布时间:1991-06-22
实施时间:1992-01-01
本标准规定了工程地质钻机的结构型式、型号、钻孔直径和深度系列、主要技术要求、产品技术条件和试验方法、..
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[DZ 0008-1991] 水文水井钻探用钻柱特种接头[现行]
发布时间:1991-05-24
实施时间:1991-10-01
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[GB 11794-1989] 地质钻探用往复式泥浆泵技术条件[已作废]
发布时间:1990-07-01
实施时间:1990-07-01
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[GB 11795-1989] 地质钻探用往复式泥浆泵试验方法[已作废]
发布时间:1990-07-01
实施时间:1990-07-01
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[DZ/T 0119-1994] 地质钻探用往复式泥浆泵技术条件[已作废]
发布时间:1989-11-16
实施时间:1990-07-01
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[DZ/T 0120-1994] 地质钻探用往复式泥浆泵试验方法[已作废]
发布时间:1989-11-16
实施时间:1990-07-01
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发布时间:1989-08-01
实施时间:1989-08-01
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发布时间:1989-08-01
实施时间:1989-08-01
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发布时间:1989-08-01
实施时间:1989-08-01
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[GB 9809-1988] 水文水井钻探用套管、岩芯管、取粉管螺纹[已作废]
发布时间:1989-08-01
实施时间:1989-08-01
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发布时间:1989-08-01
实施时间:1989-08-01
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发布时间:1989-08-01
实施时间:1989-08-01
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[GB/T 9808-1988] 水文水井钻探管材系列[已作废]
发布时间:1988-09-05
实施时间:1989-08-01
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[GB 9811-1988] 水文水井钻探用钻杆接头[已作废]
发布时间:1988-04-21
实施时间:1989-08-01
本标准规定了外螺纹接头和内螺纹接头的型式、基本参数及技术条件。适用于水文地质及水井钻探用的对焊钢质钻..
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