Solar energy — Methods of testing preformed rubber seals and sealing compounds used in collectors
NORMA vydaná dňa 16.10.1997
Designation standards: ISO 9553:1997
Publication date standards: 16.10.1997
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: International technical standard
Kategória: Technické normy ISO