Chinese translation for "drill-hole returns"

井口返出泥浆

Similar Words：

"drill-and-thinner" Chinese translation, "drill-bar" Chinese translation, "drill-down" Chinese translation, "drill-harrow" Chinese translation, "drill-hold survey" Chinese translation, "drill-hole survey" Chinese translation, "drill-in fluid" Chinese translation, "drill-motor rotor vane" Chinese translation, "drill-needle biopsy" Chinese translation, "drill-o-graph" Chinese translation