urban water supply pipe network

• 供水管网系统

urban water supply pipe network的用法和样例：

例句

1. These piping systems run from on-shore buried installation to suspended installations beneath the carrier wharfs over water in San Diego and Jacksonville harbors.
   这些管网系统从岸上一直延伸到圣地牙哥和杰克逊维尔港的水上的航母码头。