BS5438：在垂直取向試件的正面或底緣遇到微小火焰的條件下纖維可燃性的方法
BS 5438：Methods of test for Flammability of textile fabrics when subjected to a small igniting flame applied to the face or bottom edge of vertically oriented specimens
Abstract 摘要
Fabric testing, Textile testing, Fire tests, Flammability, Burning rate, Specimen preparation, Vertical, Testing conditions, Test equipment, Test duration, Acceptance (approval)
