Chinese translation for "井下钻具"

down-hole equipment

Similar Words：

"井下组长" Chinese translation, "井下组件" Chinese translation, "井下钻进" Chinese translation, "井下钻进马达" Chinese translation, "井下钻井工具" Chinese translation, "井下钻具组合" Chinese translation, "井下钻压" Chinese translation, "井下作业" Chinese translation, "井下作业时间" Chinese translation, "井下伽玛能谱仪" Chinese translation