IEEE Standard for Electrical Safety Practices in Electrolytic Cell Line Working Zones
NORMA vydaná dňa 17.3.1977
Designation standards: IEEE 463-1977
Note: NEPLATNÁ
Publication date standards: 17.3.1977
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE