洗刷器 meaning in English

scourer

Preventive maintenance ( pm ) on waste gas abatements ( wet scrubber , incineration scrubbers , dry scrubbers )
废气处理设备的预防性维护（潮湿的，炭化的，变干的洗刷器）。
Ideally relevant experience on waste gas abatement ( pou scrubber ) or closely related equipment ( vacuum pumps etc … )
有废气处理设备（ pou洗刷器）或相关设备（真空吸尘泵等）工作经验者优先考虑。
To service an existing installment base of waste gas abatements ( pou scrubbers ) we are looking for an experiences service engineer to join our team
对于现有的废气处理设备（ pou洗刷器）进行售后服务，我们需要寻找经验丰富的维修工程师来加入我们的团队。
State - of - the - art safe rooms include an independent phone line , a back - up generator , oxygen scrubbers to replenish the air supply , and closed - circuit television screens connected to computers
艺术级的安全屋含有一根独立的电话线，一个备份发电机、补充空气供给氧气洗刷器，一个连接到电脑的闭路电视屏幕。