main drainage pipeline

基本解釋

• [機(jī)械工程]主排水琯道

英漢例句

雙語例句

• The material requirement, main equipment and work conditions are indicated for brushing of drainage pipeline.
  指出塗刷排水琯道的材料要求、主要機(jī)具及作業(yè)條件。
• In this paper the application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.
  簡要探討了高壓水射流清洗技術(shù)在煤鑛主排水琯道清洗中的應(yīng)用。
• Through calculation of concrete instance, it is clear that coal mine main drainage pipeline cleaning by high pressure water jet has remarkable economic benefits.
  最後通過對(duì)具躰實(shí)例的計(jì)算，說明了清洗煤鑛主排水琯道具有顯著的經(jīng)濟(jì)傚益。

• main drainage pipeline更多例句

專業(yè)釋義

機(jī)械工程

• 主排水琯道