vertical prestressing bar
英
美
竖向预应力筋
vertical prestressing bar的用法和样例:
例句
The vertical tendon had to be prestressed twice to ensure effective prestressing.
竖向预应力应两次张拉以保证有效预应力。
vertical prestressing bar的相关资料:
临近单词
vertical
vertical grade
目录
查词历史
英 汉