English translation for "circulationdrilling"

环陵井

Similar Words：

"circulation zone" English translation, "circulation-free" English translation, "circulational pressure process" English translation, "circulationbyinductiondegassing" English translation, "circulationcascade" English translation, "circulationindex" English translation, "circulationofavector" English translation, "circulationofwatervapor" English translation, "circulationtax" English translation, "circulation泵循环" English translation