pressure drainage meaning in English
压力排水
Examples
- Application of high and low negative pressure drainage system in laowuji mine
高低负压瓦斯抽放系统在老屋基矿的应用 - Application of continuous double cannula douche and negative pressure drainage in department of general surgery
持续双套管冲洗负压吸引技术在普外科的应用 - Plastics piping systems for renovation of underground non - pressure drainage and sewerage networks - general
地下无压排水管网和污水管网翻新用塑料管道系统.总则 - Plastics piping systems for renovation of underground non - pressure drainage and sewerage networks - part 1 : general
地下非压力排水和排污管网更新用塑料管道系统.第1部分:总则 - Plastics piping systems for renovation of underground non - pressure drainage and sewerage networks - lining with close fit pipes
地下无压排水管网和污水管网翻新用塑料管道系统.紧密配合管加衬