The bottom of the tank and the top of the wallboard are connected together by the columns.
其中立柱将罐体的底部和顶部及经与拉板连接的壁板连为一体。
2
The storm water division sump to be constructed in two times, first construction is for sole-plate and part of wallboard; second construction is for wall top plate.
雨水分流集水井分两次施工，第一次为底板和部分墙板，第二次为墙顶板一次施工。
3
Tile using a thin paste method, with partial replacement of gypsum wallboard light brick walls and the use of reasonable waterproof coating, can be a direct reduction.