pipe network transformation的意思|示意
美 / /
英 / /
管网改造
pipe network transformation的网络常见释义
管网改造 地下管线非开挖修复与开挖换管对比分析-非开挖管道修复 关键词：非开挖；修复；管网改造 [gap=466]Key words: No-Dig; repair; pipe network transformation
pipe network transformation相关例句
In view of this kind of current situation, it is very necessary for us to make the theory to assess and analysis to design and transformation of the pipe network system.
鉴于这种现状，我们很有必要对管网系统的设计和改造作出理论评估和分析。