楼层结构由框架柱、楼层梁、钢楼承板以及边模板等组成。

Mezzanine structure is make up of steel column, floor beam, meal deck, etc.

youdao

楼层结构由框架柱、楼层梁、钢楼承板以及边模板等组成。

Mezzanine structure is make up of steel column, floor beam, meal deck, etc.

youdao