无压管道 meaning in English
free flow conduit
free-flow conduit
high line conduit
high-line conduit
non-pressure conduit (pipeline)
non-pressure pipe
Examples
- Standard guide for installing asbestos - cement nonpressure pipe
石棉水泥无压管道的安装标准指南 - Two commonly used methods of pressurization test of pipelines with free - surface in best common are close water test and close gas test
闭水试验和闭气试验是无压管道进行严密性试验最常采用的两种试验方法。 - Specification for solvent cements for transition joints between acrylonitrile - butadiene - styrene and poly vinyl chloride non - pressure piping components
丙烯腈-丁二烯-苯乙烯共聚物和聚氯乙烯无压管道系统构件之间转换接头用液状粘固剂规范 - Standard specification for solvent cements for transition joints between acrylonitrile - butadiene - styrene and poly vinyl chloride non - pressure piping components
丙烯腈-丁二烯-苯乙烯共聚物和聚氯乙烯无压管道系统构件之间转换接头用液态粘结剂的标准规范 - To avoid the pollution of groundwater resource and adjacent environment caused by drainage pipe leakage , current criterion in our country stipulates that there must be a pressurization test before drainage pipes are used
为防止污水管道渗漏而导致污水外渗污染地下水资源和周边的环境,我国现行的规范规定,无压管道在竣工交付使用之前必须进行管道的严密性试验。