管网; 管道网
1. 管网：pipe mill 管材轧机,轧管机 | pipe network 管网 | pipe nuts 管用螺帽
2. 管网 管道系统：180、works 工厂 构筑物 | 181、pipe network 管网 管道系统 | 182、distribution system 配水系统 分配系统
3. 环状管网：配水管网distribution system;pipe system | 环状管网 pipe network | 枝状管网 branch system
4. 竹綜網：杆接鋼管 Pipe lock-bar | 竹綜網 Pipe network | 管搭腳手架 Pipe scaffolding
1. pipe network
1. The heat suppliers are short of capital to maintain production equipment and the pipe network, which has resulted in an erosion of their services.
2. pipe network的反义词
2. These will include the construction of new treatment plants and extending the supply pipe network, he said.
3. The spokesman said the city's pipe network is aging but still in use, which has resulted in occasional failures.