GB 20943-2025

Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies

NORM herausgegeben am 24.1.2025

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The information about the standard:

Designation standards: GB 20943-2025
Note: Execute Date: february 2027
Publication date standards: 24.1.2025
Country: Chinese technical standard
Kategorie: Technische Normen GB