ULC-S135建筑材料和构件的防火测试
eat release, by measurement of the oxygen consumption, as determined by the oxygen concentration and the flow rate in the exhaust product stream);
(b) 有效热燃烧值和物质质量损失率(Effective heat of combustion from a concomitant measurement of specimen mass loss rate, in combination with the heat release rate);
(c) 烟释放率(Smoke release, by obscuration of light by the combustion product stream);
(d) 可燃性，产品加热后从不燃到可燃的时间(Ignitability, as a measurement of time from initial exposure t
2/5 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
11/12 14:53