air contamination with bacteria
air contamination with bacteria
细菌污染的空气
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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It is a very serious contamination of bacteria for air and operation buttons of medical elevators. Disinfection with chlorine-containing disinfectants achieves good disinfection efficacy.
医用电梯内空气和操作按钮的污染情况严重，用含氯消毒剂进行消毒后可达到良好的消毒效果。
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