在测试期间，必须注意有焰燃烧时间，以及任何熔滴(液滴)的产生。在所有的有焰停止后，也需要记录烧毁的长度和宽度。
During the test, the duration of flaming, and the production of any droplets is noted. After all flaming has ceased, the damaged length and width is also determined.
在测试期间，必须注意有焰燃烧时间，以及任何熔滴(液滴)的产生。在所有的有焰停止后，也需要记录烧毁的长度和宽度。
During the test, the duration of flaming, and the production of any droplets is noted. After all flaming has ceased, the damaged length and width is also determined.
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