aspirator造句
The wastewater samples is transmitted by an air - operated
aspirator to the liquid injection valve.
用气动吸引器将废水试样送入液体注射阀.
The machine is supply with widia cutter, anti accident system and dust
aspirator.
该机器配有宽扫刀 、 安全防护装置和吸尘器.
And this suction
aspirator is applicable to clearing up cottonseed in oil plants.
该风选器适用油脂工厂对棉子的清理.