Chinese translation for "pregrounding"

初压碎
粗压碎

Similar Words：

"pregradnoye" Chinese translation, "pregravidic" Chinese translation, "pregreasing group contactor" Chinese translation, "pregreasing pump" Chinese translation, "pregrinding" Chinese translation, "pregroup" Chinese translation, "pregrouting" Chinese translation, "pregueiro" Chinese translation, "preguica" Chinese translation, "preguicas river" Chinese translation