Specification for cables with extruded cross-linked polyethylene or ethylene propylene rubber insulation for rated voltages from 3800/6600 V up to 19000/33000 V.
NORMA vydaná dňa 28.6.1991
Designation standards: BS 6622:1991
Note: NEPLATNÁ
Publication date standards: 28.6.1991
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: British technical standard
Kategória: Technické normy BS