首页 防火测试中心 刷新 返回 登录
IEC 60695-11-10:火灾危险测试.第11-10部分:测试火焰:50W水平和垂直火焰的测试方法
日期:2010-08-19 00:00
ear burning rate and the after flame/afterglow times, as well as the damaged length of specimens. Applicable to solid and cellular materials that have an apparent density of not less than 250 kg/m3, determined in accordance with ISO 845. They do not apply to materials that shrink away from applied flame without igniting; ISO 9773 should be used for thin flexible materials. The test methods described provide classification systems which may be used for quality assurance, or the pre-selection of c

2/3 下一页 上一页 首页 尾页

防火测试中心


返回 刷新 WAP首页 网页?/a> 登录
08/27 20:49
½ www.400ai.com www.50ppp.com www.zzz13.com ڷƱ ݷƱ Ʊ ɳ˽̽ ɳվŻ