We are talking about the ignitability of coal .

我们在谈论有关煤炭之可燃性。

Ignitability test for polyurethane foam in slab or cushion form .

以厚片或衬垫的方式进行聚氨酯泡沫体可燃性测试。

Simultaneous determination of ignitability , flame propagation , heat release and somke release .

可燃性,火焰传播,放热和烟雾的同时测定。

Methods of test for the ignitability of bedcovers and pillows by smouldering and flaming ignition sources .

用发烟燃烧和火焰点火源法对床罩和枕头进行可燃性的试验方法。

Methods of test for the determination of the ignitability of solid electrical insulating materials when exposed to electrically heated wire sources .

用以评估受电热丝热源的固体电绝缘材料点火性的试验方法。