GB 24790-2009

Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers

STANDARD published on 15.12.2009

English, Chinese -
electronic design (pdf) (478.80 USD)

The information about the standard:

Designation standards: GB 24790-2009
Note: WITHDRAWN
Publication date standards: 15.12.2009
Country: Chinese technical standard
Category: Technical standards GB