
Specification for unused and reclaimed mineral insulating oils for transformers and switchgear.
NORMA vydaná dňa 15.7.1998
Designation standards: BS 148:1998
Note: NEPLATNÁ
Publication date standards: 15.7.1998
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS