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Terms for subject Engineering geology containing cleaning-out | all forms | in specified order only
EnglishChinese
clean-out auger清孔鑽
clean-out auger清孔螺纹钻头
clean-out bit清孔钻头
clean-out of hole洗孔
clean-out of hole清理钻孔
clean-out of well修井
clean-out report修井报告
clean-out tool清孔机具