菲律宾水规消防饮用水雨水污水排水
Chambers shall be located at the head of each pipe run, at each pipe junction, at changes of pipe
diameter or gradient, at changes of pipe direction, where changes in the rate of ground settlement
will occur and where the pipe run exceeds 100 m.
The surface water drainage network shall accommodate the ground settlement that may occur
during the design life of the Works.
wanyuefeng2006 LV2
很好的图纸,为我节约了好多时间,谢谢了!