flame-spread classification

常見例句

BS476-7: Fire tests on building materials and structures-Part 7 method of test to determine the classification of the surface spread of flame of products.
對建筑材料和結(jié)構(gòu)的著火試驗-第7部分：產(chǎn)品火焰表面延伸等級確定的測試方法。
www.fire-test.com
BS 476-7 Fire tests on building materials and structures-Part 7 method of test to determine the classification of the surface spread of flame of products.
7標準對建筑材料和結(jié)構(gòu)的著火試驗-第7部分：產(chǎn)品火焰表面延伸等級確定的測試方法。
BS476-7:1997 Fire tests on building materials and structures-Part 7 method of test to determine the classification of the surface spread of flame of products.
對建筑材料和結(jié)構(gòu)的著火試驗-第7部分：產(chǎn)品火焰表面延伸等級確定的測試方法。