ASTM E648:2010: Standard test method for critical radiant flux of floor-covering systems using a radiant heat energy source.ASTM E648:2010: 使用辐射热源法对地板覆盖物进行临界热辐射测试。中国防火网全国免费咨询电话:400-666-7290网址:www.firete.com
ASTM E648:2010: Standard test method for critical radiant flux of floor-covering systems using a radiant heat energy source.ASTM E648:2010: 使用辐射热源法对地板覆盖物进行临界热辐射测试。中国防火网全国免费咨询电话:400-666-7290网址:www.firete.com