Ageing of thermal insulation materials — Determination of the long-term change in thermal resistance of closed-cell plastics (accelerated laboratory test methods)
NORMA vydána dne 22.7.1999
Designation standards: ISO 11561:1999
Publication date standards: 22.7.1999
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: International technical standard
Kategorie: Technické normy ISO