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This International Standard defines physical quantities used in the field of thermal insulation, and gives the corresponding Symbols and units. NOTE - Because the scope of this International Standard is restricted tothermal insulation, some of the definitions given in clause 2 differ from those given in ISO 31/4, Quantities and units of heat. To identify such differences an asterisk has been inserted before the term concerned.
ÖNORM EN ISO 7345
2018 08 01
Thermal performance of buildings and building components - Physical quantities and definitions (ISO ...
Norm
ÖNORM EN ISO 7345
1996 05 01
Thermal insulation - Physical quantities and definitions (ISO 7345:1987)
Norm
Norm
ÖNORM EN ISO 7345
Issue date : 2018 08 01
Thermal performance of buildings and building components - Physical quantities and definitions (ISO 7345:2018)
Norm
ISO 7345:1987
Issue date : 1987 11 19
Thermal insulation — Physical quantities and definitions