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Terms containing 污水需氧量 | all forms | in specified order only
SubjectChineseEnglish
tech.总污水需氧量total effluent oxygen demand
tech.污水化学需氧量effluent chemical oxygen demand
tech.污水生物需氧量effluent biological oxygen demand
water.res., ecol.污水需氧量effluent oxygen demand
tech.溶性污水生化需氧量soluble effluent biochemical oxygen demand

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