Charging and recharging converters and uninterruptible power supply devices for railway traction substations, transformer substations and power supply linear devices. General specifications
NORMA vydaná dňa 1.1.2023
Designation standards: GOST R 70320-2022
Publication date standards: 1.1.2023
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST