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ISO 7345:1987
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ISO 7345:1987 Thermal insulation -- Physical quantities and definitions
standard by International Organization for Standardization, 12/01/1987
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Full Description
Defines physical quantities used in the field of thermal insulation, i.a. quantity of heat, heat flow rate, density of heat flow rate, thermal conductivity, thermal resistance, thermal transmittance, heat capacity, thermal diffusivity, thermal effusivity etc., and gives the corresponding symbols and units.