Chinese translation for "二级柱"

two stage column

Similar Words：

"二级中断" Chinese translation, "二级中断处理程序" Chinese translation, "二级中继线" Chinese translation, "二级终止" Chinese translation, "二级轴向鼓风机" Chinese translation, "二级砖" Chinese translation, "二级转变" Chinese translation, "二级转变温度" Chinese translation, "二级转化" Chinese translation, "二级准备金" Chinese translation