ULC-S102.3-M1982：光散射器和鏡頭的防火測(cè)試方法
ULC-S102.3-M1982：Standard Method of Fire Test of Light Diffusers and Lenses
Abstract 摘要
This test method is applicable to materials employed in light diffusers and lenses. The testing procedure described herein is intended to assess the propensity of material employed in light diffusers and lenses to fall from its installed position before igniting when subjected to test fire exposure conditions in CAN/ULC-S102.
