ASTM D5424电缆或光缆中绝缘材料在立式电缆槽结构中燃烧时的烟雾遮蔽性标准试验方法
日期:2012-02-07 17:59
g other, optional, measurements, including the rate of heat release of the burning specimen, by an oxygen consumption technique and weight loss.
1.9 Another set of optional measurements are the concentrations of certain toxic gas species in the combustion gases.
1.10 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. (See )
1.11 This standard measures and describes the response of materials, products, or assemblies to heat a
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08/29 20:54