Fire hazard testing - part 6-2: smoke obscuration; summary and relevance of test methods.

火灾试验。第6 - 2部分：烟雾不透明度。试验方法的概要及其相关方面。

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The indoor test result of ore samples has shown that the higher the content of iron ions, the faster the speed of sulfide mineral oxidate and the greater the possibility of fire hazard exists.

根据室内矿样试验表明，铁离子浓度愈大，硫化矿氧化速度越快，发生火灾的可能性就越大。

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The test focused more on the smoke hazard from a fire than the damage caused by flames.

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