| 释义 |
water-supply flow-pipe net
基本例句
供水管网
Research and application of the management of water supply net intelligent information at Baoshan Iron and Steel Co.宝钢供水管网智能化信息管理研究与应用。
Treatment installations and distribution networks for water require important work for reinforcement and extension.水处理设施和供水管网需要进行大规模的改建和扩建。 |