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Terms containing 清 理 孔 | all forms | in specified order only
SubjectChineseEnglish
tech.孔壁清理钢丝刷wall-cleaning guide
tech.液体容器侧面清理方孔clean-out box
tech.淤泥清理孔mud hole
met.清理孔cleanout
met.清理孔cleaning hole
tech.清理孔cleaning eye
tech.清理孔内岩石碎块的钻具cavings filler (活塞抽筒状)
expl.清理孔bottom hole cleaning
eng.geol.清理钻孔clean-out of hole
tech.清理钻孔open a hole
gen.炮孔清理器clauncher
tech.用捞砂筒清理钻孔bailing up
tech.用捞砂筒清理钻孔bail down
gen.用泥浆泵清理钻孔bailing