ISO 5658-4: 燃烧测试-火焰的延伸-第4部分:垂直样件垂直火焰的中等规模测试
日期:2010-03-23 00:00
ISO 5658 is applicable to the measurement and description of the properties of materials, products, composites or assemblies in response to radioactive heat in the presence of non-impinging pilot flames under controlled laboratory conditions. The heat source may be considered to represent a single burning item such as a wastepaper bin or an upholstered chair within an enclosure, and this scenario would generally be considered to apply during the early developing stage of a fire (see ISO/TR 11696
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12/23 14:17