60.60 Standard published Oct 26, 2016
CEN
CEN/TC 312 Thermal solar systems and components
European Norm
27.160 Solar energy engineering
Published
ISO 22975-1:2016 specifies definitions and test methods for materials, durability and performance of evacuated tubes.
ISO 22975-1:2016 is applicable to all types of evacuated tubes.
PUBLISHED
EN ISO 22975-1:2016
60.60
Standard published
Oct 26, 2016