Testing of thermal insulating materials; determination of thermal conductivity by the tube method Essais d'isolation thermique; détermination de la conductibilité thermique, méthode du tuyau
DIN 52613:1977 history
1996DIN EN ISO 8497:1996 Thermal insulation - Determination of steady-state thermal transmission properties of thermal insulation for circular pipes (ISO 8497:1994); German version EN ISO 8497:1996
1977DIN 52613:1977 Thermal Insulation Testings; Determination of Thermal Conductivity by the Tube Method