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《绿色产业指导目录(2019 年版)》的解释说明

器能效优于《三相配电变压器能效限定值及能效等级》(gb 20052) 标准1 级能效水平;电力变压器能效优于《电力变压器能效限定值 及能效等级》(gb 24790)标准1 级能效水平;交流接触器能效优 于《交流接触器能效限定值及能效等级》(gb 21518)标准1 级能

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