BS6401：材料发出烟雾的光学比密度的实验室测量方法
BS 6401：Method for Measurement, in the Laboratory, of the Specific Optical Density of Smoke Generated by Materials
Abstract 摘要
Smoke, Spectrophotometry, Optical measurement, Fire tests, Specimen preparation, Test equipment, Laboratory testing, Test equipment, Calibration, Precision, Variance, Combustion products, Opacity, Bibliography
