main drainage pipeline的意思|示意
主排水管道
main drainage pipeline的网络常见释义
主排水管道 ... main feed pipeline 主给水管路 main drainage pipeline 主排水管道 main steam pipeline 主蒸汽管路 ...
main drainage pipeline相关例句
In this paper the application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.
简要探讨了高压水射流清洗技术在煤矿主排水管道清洗中的应用。
Through calculation of concrete instance, it is clear that coal mine main drainage pipeline cleaning by high pressure water jet has remarkable economic benefits.
最后通过对具体实例的计算,说明了清洗煤矿主排水管道具有显著的经济效益。
The material requirement, main equipment and work conditions are indicated for brushing of drainage pipeline.
指出涂刷排水管道的材料要求、主要机具及作业条件。