GB/T 311.7-1988

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

NORMA vydaná dňa 1.1.1988

Anglicky a čínsky -
Elektronické PDF (NA OTÁZKU)

The information about the standard:

Designation standards: GB/T 311.7-1988
Note: NEPLATNÁ
Publication date standards: 1.1.1988
Country: Chinese technical standard
Kategória: Technické normy GB