The following road has brought the reconstruction with the subway construction, including new building and reconstruction to the water and wastewater pipelines under the road.
2
如果你想要给一个水池或浴缸加满水,你首先要做的一件事就是给排水管加上塞子。
If you want to fill a sink or bathtub with water, you need to do one thing first and that's stopper or plug up the drainpipe.
3
PE系列塑料管材生产线主要用于生产农用给排水管、建筑给排水管、线缆等产品。
PE series plastic pipe production line is mainly used for producing pipe of water supply and drainage in the field of agriculture and construction, cable etc.