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1 GB/T 9808-1988 水文水井钻探管材系列 Series of hydrogeologic and water well drilling tubings
2 GB/T 10406.1-1989 三分量井中磁力仪技术条件 Specification for three-component borehole magnetometer
3 GB/T 10407-1989 悬丝磁力仪通用技术条件 General purpose specification of filar suspension magnetometer
4 GB/T 16950-1997 金刚石岩心钻探钻具设备 Diamond core drilling equipment conventional system
5 GB/T 16951-1997 金刚石绳索取心钻探钻具设备 Diamond core drilling equipment--Wire line system
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发表于 2011-5-29 21:05
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发表于 2011-5-29 22:16
