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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
he discrimination between solid and liquid materials which will not burn in air when exposed to a temperature of 1500F (815.5C) for a period of 5 min and those which will ignite and burn under the same conditions.
1.2 This test method may be applied to any substance which is a solid or liquid at ambient temperature and pressure.
1.3 The purpose of this test method is to provide a means for the classification of the flammability hazard of materials of hazard degrees (F=0) and (F=1) or both, in ac

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