Pyroscopes.Specifications
NORMA vydána dne 1.10.2019
Designation standards: GOST 21739-2019
Publication date standards: 1.10.2019
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 12.21