BS EN 1279-3:2018现行
Glass in building. Insulating glass units. Long term test method and requirements for gas leakage rate and for gas concentration tolerances
出版：British Standards Institution
专家解读视频
This European Standard describes the test method for the determination of gas leakage rate andspecifies the requirements for limit values for gas leakage rate and gas concentration for gas filledinsulating glass units made
EN 1279-3:2018 - Identical
EN 1279-3 : 2002 - Identical
EN 1279-3:2018 - Identical
EN 1279-3 : 2002 - Identical
