| 释义 |
drain line短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
排水管道,排水管路,连线道,排水管理线
The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve.
连接通向地漏的排泄管的美国瓦茨气隙的安装将有助于处理通过安全阀排出的任何正常排放或有害的泄漏。 h6688
Do not reduce the size of the drain line from the air gap fitting.
不要缩小从气隙接出的拍下管道的口径。 h6688 |