JIS A1495-2022 Thermal insulation -- Building elements -- In-situ measurement of thermal resistance and thermal transmittance -- Infrared method for frame structure dwelling
Thermal insulation -- Building elements -- In-situ measurement of thermal resistance and thermal transmittance -- Infrared method for frame structure dwelling
Thermal insulation -- Building elements -- In-situ measurement of thermal resistance and thermal transmittance -- Infrared method for frame structure dwelling 是非强制性国家标准,您可以免费下载前三页