
Refrigerating systems and heat pumps. Qualification of tightness of components and joints
NORMA vydaná dňa 1.1.2018
Designation standards: GOST ISO 14903-2016
Publication date standards: 1.1.2018
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 3.22
Amd. 8.23