BS4790：小点火源对铺地织物的影响的判定方法(热金属螺母法)
BS 4790：Method for Determination of the effects of a small source of ignition on textile floor coverings (hot metal nut method)
Abstract 摘要
Textile floor coverings, Sheet flooring, Floor coverings, Textile testing, Fire tests, Flammability, Ignitability, Afterburning, Testing conditions, Test equipment
