suction unit

基本解释

The oil suction unit has the advantages of simple structure, quickly suction and discharge, convenient operation and low cost.
本吸油器的优点是结构简单，排吸快，使用方便，成本低。
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The suction is provided by a suction unit of the side channel blower type, with direct coupling between the fan and the motor shaft and no transmission system.
吸尘系统是旁路鼓风马达，是由风扇和马达轴直联而成，没有传输装置。
It describes operation status about condensers of suction unit belonging to the first phase of thermal power plant, analyses causes of low vacuum, and proposes solution.
对中铝公司山西分公司热电分厂一期抽汽式机组凝汽器的运行现状作出说明，并针对真空低的原因作出分析，进而提出解决的办法。