ANSI/ASTM E1995-2008 Test Method for Measurement of Smoke Obscuration Using in a Single Closed Chamber, with the Test Specimen Oriented Horizontally
ANSI/ASTM E1995-2008 在单个密闭室中利用水平试样测量烟雾昏暗度的方法。
中国防火网全国免费咨询电话：400-666-7290
网址：www.firete.com
邮箱：info@firete.com