mine sump

基本解釋

This paper introduces a type of sump cleaning machine used in coal mine, analysis its structure, working principle and specialties.
介紹一種用于煤礦的水倉(cāng)清理機(jī)，并對(duì)其結(jié)構(gòu)原理、工作特點(diǎn)進(jìn)行了分析。
The paper introduced the working principle, working process and technical parameters of model SCQY real-time silt cleaning system for mine sump.
介紹了SCQY型礦井水倉(cāng)清淤系統(tǒng)的工作原理、工藝流程以及技術(shù)參數(shù)，并分析了該清淤系統(tǒng)的綜合性能和效益。
The dredging of the water sump in the underground mine is always done with the primitive manual operation for many years which would seriously influence and restrain the mine safety and production.
煤礦井下水倉(cāng)清淤多年來一直采用原始的人工作業(yè)方式來完成，嚴(yán)重影響和制約著礦井的安全與生產(chǎn)。