DIN 53438-3材料可燃性测试,表面燃烧测试方法

DIN 53438-3:1984 Testing of combustible materials; response to ignition by a small flame; surface ignition.
DIN 53438-3:1984 可燃材料试验—用小火焰点火—表面燃烧

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 来源：防火网　发布时间：10/25/2013 点击次数：5547