... sewage discharge 污水排放（量） sewage discharge standard 污水排放标准 shaft 竖井，通筒，筒身，轴 ...
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... sewage discharge ==> 污水排放 sewage discharge standard ==> 污水排放条件 sewage disposal ==> 污水处置 ...
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Comprehensive Sewage Discharge Standard 综合污水排放标准
sewage standard discharge connection 生活污水标准排放接头 ; 污水标准排泄接头
standard of sewage discharge 污水排放标准
To achieve "a comprehensive sewage discharge standard" (GB8978-1996) secondary standards.
达到《综合污水排放尺度》(GB8978 - 1996)二级尺度。
The evaluation is complied with national stipulation about comprehensive discharge standard of sewage.
评价选用国家制定的污水综合排放标准。
The experiment result expresses, after pretreatment and biological method, drilling sewage can attain a class standard of national waste synthetical discharge.
实验结果表明，经预处理和生物法联合联合处理后的钻井废水可达到国家污水综合排放一级标准。
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