本资料“谈管网叠压（无负压）给水设备的正确应用”由建虎网会员“闹钟”上传，资料大小：983.15 KB，资料格式：.rar，详情请下载参考。
TAG标签：管网,给水,负压,正确,设备,
Net talking about a canal is folded pressure (without negative pressure) the correct application of water supply equipment