1 GB/T 9808-1988 水文水井鉆探管材系列 Series of hydrogeologic and water well drilling tubings
2 GB/T 10406.1-1989 三分量井中磁力儀技術(shù)條件 Specification for three-component borehole magnetometer
3 GB/T 10407-1989 懸絲磁力儀通用技術(shù)條件 General purpose specification of filar suspension magnetometer
4 GB/T 16950-1997 金剛石巖心鉆探鉆具設(shè)備 Diamond core drilling equipment conventional system
5 GB/T 16951-1997 金剛石繩索取心鉆探鉆具設(shè)備 Diamond core drilling equipment--Wire line system [1] |