emission standard effluent discharge standard
One set of provisions tightens emission standards.
一套使排放标准更加严格的规定。
—— 给力词典精选Effluent standards have superseded stream standards.
排放标准已代替了流淌标准。
—— 辞典例句All factories must meet discharge standards by the end of 2000.
工厂废气、污水排放到2000年底必须符合排放标准。
—— 给力词典精选A petrol engine also with Euro III emission standard is optionally available.
凌特还可以选装同样达到欧III排放标准的汽油发动机。
—— 给力词典精选What Effect Pollutant Emission Standards will bring to the Secondary Lead Industry?
污染物排放标准对再生铅企业影响几何?
—— 给力词典精选