BS5438：在垂直取向试件的正面或底缘遇到微小火焰的条件下纤维可燃性的方法
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)
