IEEE Guide for Insulation Maintenance of Large Alternating-Current Rotating Machinery (10,000 kVA and Larger)
NORMA vydaná dňa 15.3.1977
Designation standards: IEEE 56-1977
Note: NEPLATNÁ
Publication date standards: 15.3.1977
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE