GOST ISO 23551-4-2023

Safety and control devices for gas burners and gas-burning appliances. Particular requirements. Part 4. Valve-proving systems for automatic shut-off valves

NORMA vydaná dňa 1.4.2025

The information about the standard:

Designation standards: GOST ISO 23551-4-2023
Publication date standards: 1.4.2025
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST