BS4735：不大于150mm×50mm×13mm(正常)的泡沫塑料和泡沫橡胶材料样品遇小火焰时的水平燃烧特性评定的实验室测试方法
BS 4735：Laboratory Method of Test for Assessment of the Horizontal Burning Char. of Specimens No Larger Than 150 mm X 50 mm X 13 mm (Nominal) of Cellular Plastics and Cellular Rubber Materials When Subjected to a Small Flame
Abstract 摘要
Cellular materials, Plastics, Natural rubber, Synthetic rubber, Laboratory testing, Fire tests, Burning rate, Surface spread of flame, Measurement, Test equipment, Burners, Flames, Test specimens, Specimen preparation, Mathematical calculations, Reports, Small, Horizontal
