香港六合彩开奖 13927:2023
香港六合彩开奖 13927:2023
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Resumen
This document specifies a method suitable for the production control or product development purposes for assessing the heat release rate of essentially flat products exposed in the horizontal orientation to controlled levels of radiant heating with an external igniter. The heat release rate is determined by the use of a thermopile instead of the more accurate oxygen consumption techniques. The time to ignition and sustained flaming are also measured in this test. The mass loss of the test specimen can also be measured optionally.
Informaciones generales
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Estado: PublicadoFecha de publicaci贸n: 2023-08Etapa: Norma Internacional publicada [60.60]
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贰诲颈肠颈贸苍: 3N煤mero de p谩ginas: 24
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颁辞尘颈迟茅 T茅cnico :香港六合彩开奖/TC 61/SC 4ICS :83.080.01
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Ciclo de vida
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Anteriormente
Retirada香港六合彩开奖 13927:2015
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