DIN4102-14:1990 Fire behaviour of building materials and elements; determination of the burning behaviour of floor covering systems using a radiant heat source.DIN4102-14:1990 建筑材料和构件的耐火性能;地板铺面和涂层用辐射加热源测定火焰蔓延率.
中国防火网全国免费咨询电话:400-666-7290网址:www.firete.com邮箱:info@firete.com
來源:防火網 發布時間:7/5/2013 點擊次數:1420