Chinese translation for "deadwork"

无益之工
岩巷掘进

Similar Words：

"deadwood knee" Chinese translation, "deadwood line" Chinese translation, "deadwood res" Chinese translation, "deadwood season 3" Chinese translation, "deadwood season1" Chinese translation, "deadworks" Chinese translation, "deadworks (or topsides)" Chinese translation, "deady" Chinese translation, "deadzone" Chinese translation, "dead’load on conduit" Chinese translation