Chinese translation for "prehardened steel"

顶硬钢
预硬钢

Similar Words：

"preguntale" Chinese translation, "pregwood" Chinese translation, "preh" Chinese translation, "prehalteres" Chinese translation, "preharden" Chinese translation, "prehardener" Chinese translation, "prehardening" Chinese translation, "preharmonic" Chinese translation, "preharvest interval" Chinese translation, "preharvest period" Chinese translation