Solar Energy - Collector components and materials - Part 1: Evacuated tubes - Durability and performance.
STANDARD published on 1.12.2014
Designation standards: E DIN EN ISO 22975-1:2014-12
Note: WITHDRAWN
Publication date standards: 1.12.2014
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: German technical standard
Category: Technical standards DIN
Solarenergie - Kollektorbauteile und -materialien - Teil 1: Vakuumröhren - Beständigkeit und Leistungsfähigkeit.