GB 20840.4-2015

Instrument transformers—Part 4:Additional requirements for combined transformers

STANDARD published on 15.5.2015

English, Chinese -
electronic design (pdf) (723.80 USD)

The information about the standard:

Designation standards: GB 20840.4-2015
Note: WITHDRAWN
Publication date standards: 15.5.2015
Country: Chinese technical standard
Category: Technical standards GB