Chinese translation for "回性砂"

tempering sand

Similar Words：

"回行凸轮" Chinese translation, "回行尾键" Chinese translation, "回行运动" Chinese translation, "回行装置" Chinese translation, "回醒剂 苏醒药" Chinese translation, "回修" Chinese translation, "回修，返修" Chinese translation, "回修品" Chinese translation, "回叙" Chinese translation, "回旭系数" Chinese translation