GB 311.7-1988

Application guide for insulation co-ordination of high voltage transmission and transformation equipment

STANDARD published on 20.6.1988

English, Chinese -
electronic design (pdf) (ON REQUEST)

The information about the standard:

Designation standards: GB 311.7-1988
Note: WITHDRAWN
Publication date standards: 20.6.1988
Country: Chinese technical standard
Category: Technical standards GB