Minimum allowable values of energy efficiency and energy efficiency grades for submersible mixers of wastewater
中国国家标准化管理委员会
本标准规定了污水处理用潜水推流式搅拌机的术语和定义、能效等级、技术要求、测试方法。
本标准适用于由潜水电机驱动的高、中、低速潜水推流式搅拌机。
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