English translation for "甲类钢"

a-type steel

Similar Words：

"甲类电话" English translation, "甲类调制" English translation, "甲类调制器" English translation, "甲类放大" English translation, "甲类放大器" English translation, "甲类功率放大器" English translation, "甲类公共屋" English translation, "甲类海域水体" English translation, "甲类晶体管放大器" English translation, "甲类绝缘" English translation