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一般认为可生化性指标BOD5/ COD值须大于()的污水才适于采用生化处理。
- A、0.2
- B、0.3
- C、0.4
- D、0.5
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更多 “一般认为可生化性指标BOD5/ COD值须大于()的污水才适于采用生化处理。A、0.2B、0.3C、0.4D、0.5” 相关考题
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