English translation for "drillstock"

钻柄；钻床

Similar Words：

"drillstem test analysis" English translation, "drillstem test chart" English translation, "drillstem test tool" English translation, "drillstemtest" English translation, "drillstemtestdst" English translation, "drillstring" English translation, "drillstring twistoff" English translation, "drilltest" English translation, "drillthrough" English translation, "drillthrough report" English translation