Chinese translation for "back run welding"

封底焊

Similar Words：

"back row player" Chinese translation, "back row wing" Chinese translation, "back rule" Chinese translation, "back run" Chinese translation, "back run process" Chinese translation, "back running" Chinese translation, "back saddle" Chinese translation, "back sailing" Chinese translation, "back salto" Chinese translation, "back salto dismount with full twist" Chinese translation