DIN EN 1934:1998-04 Termal performance of buildings - Determination of thermal resistance by hot box method using heat flow meter - Masonry; German version EN 1934:1998
1998DIN EN 1934:1998-04 Termal performance of buildings - Determination of thermal resistance by hot box method using heat flow meter - Masonry; German version EN 1934:1998
1998DIN EN 1934:1998 Termal performance of buildings - Determination of thermal resistance by hot box method using heat flow meter - Masonry; German version EN 1934:1998
0000 DIN EN 1934:1995
1991DIN 52611-1:1991 Determination of thermal resistance of building elements; laboratory method
1990DIN 52611-2:1990 Determination of thermal resistance of building elements; use of measured values in building applications