Construction of the Camera for th(e) Air Vent Valve,in reinforced concrete,including the Air Vent Valve,the gate valve and drain in PVC DN40,all necessary tasks (a)nd fittings,accoring to the detail.
英文应该如上,中文翻译如下:
根据该细目所列,建造混凝土结构的通气阀间所需包括:通气阀、闸门阀和聚乙烯DN40排水管以及所有必要的施工和配件.