Chinese translation for "乙类钢"

b-type steels

Similar Words：

"乙类调幅" Chinese translation, "乙类调制器" Chinese translation, "乙类放大" Chinese translation, "乙类放大器" Chinese translation, "乙类辅助电源" Chinese translation, "乙类工业" Chinese translation, "乙类公共屋" Chinese translation, "乙类股份" Chinese translation, "乙类海域水体" Chinese translation, "乙类火" Chinese translation