ASTM D2843塑料燃烧或分解所产生的烟雾密度的标准试验方法
日期:2012-02-10 11:20
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1.4 This standard is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions , but does not by itself incorporate all factors required for fire hazard or fire risk assessment of the materials, products, or assemblies under actual fire conditions.
1.5 Fire testing is inherently hazardous. Adequate safeguards for personnel and property shall be employed in conducting these tests. Specific safety warni
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