IEEE Recommended Practice for Maintenance, Testing, and Replacement of Large Stationary Type Power Plant and Substation Lead Storage Batteries
NORMA vydaná dňa 7.7.1972
Designation standards: IEEE 450-1972
Note: NEPLATNÁ
Publication date standards: 7.7.1972
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE