ASTM E108：屋面覆盖物防火测试的标准测试方法
日期:2010-06-27 00:00
e of 5 in. per horizontal ft (0.416:1). The tests described herein are performed on test decks inclined at slopes up to and including 5 in. per horizontal ft. The severity of the test exposure decreases as the slope of the test deck decreases below 5 in. per horizontal ft.
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