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backwashing
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回流冲刷
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分类:
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详细解释:
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以下为句子列表:
英文: Poor: Backwashing frequencies do not meet Company recommendations; chlorinated water not used for backwashing. Disinfection system(s) is not functioning properly.
中文: 差:反洗频率不符合公司推荐要求;未使用氯水进行反洗。消毒系统运行不正常。
更详细...
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