English translation for "回性砂"

tempering sand

Similar Words：

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