
Ageing of thermal insulation materials. Determination of the long-term change in thermal resistance of closed-cell plastics (accelerated laboratory test methods).
STANDARD published on 15.10.1999
Designation standards: BS ISO 11561:1999
Publication date standards: 15.10.1999
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 0 580 35325 7 Status: Confirmed