ASTM D6668 F=0和F=1的易燃性额定值间的区分的标准试验方法
日期:2012-02-08 10:57
tory conditions may, nevertheless, be employed to describe properly the response of materials, products, assemblies or systems under said controlled conditions. Properties measured under controlled laboratory conditions may be used as elements of hazard or risk assessment only when such assessment takes into account all of the factors that are pertinent to the evolution of the fire hazard of a given situation.
1.5 The values stated in inch-pound units are to be regarded as standard. The values g

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