water drainage line的意思|示意
排水管线
water drainage line的网络常见释义
排水管线 ... the routing of water drainage 排水走向 water drainage line 排水管线 water drainage roadway 排水平巷 ...
water drainage line相关例句
This production line produces all kinds of pipes which used for water supply, drainage and high voltage cable protection.
该生产线生产各类给水，排水及高压电力线缆护套管材。
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.
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。