ASTM E648：使用辐射热能源的地板包覆材料临界辐射通量测试方法
日期:2010-11-20 00:00
lue and not valid for evaluation of the flooring system.
Note 1In this procedure, the specimens are subjected to one or more specific sets of laboratory fire test exposure conditions. If different test conditions are substituted or the anticipated end-use conditions are changed, it may not be possible by or from this test to predict changes in the performance characteristics measured. Therefore, the results are strictly valid only for the fire test exposure conditions described in this procedu
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