English translation for "drill-hole returns"

井口返出泥浆

Similar Words：

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