GB 20943-2007

Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies

STANDARD published on 21.5.2007

English, Chinese -
electronic design (pdf) (398.80 USD)

English, Chinese -

Print design (398.80 USD)

The information about the standard:

Designation standards: GB 20943-2007
Note: WITHDRAWN
Publication date standards: 21.5.2007
Country: Chinese technical standard
Category: Technical standards GB