This is another area where the tool can be the source of the spark or heat causing ignition of flammable materials.
这是工具可能成为火花源或热源并点燃可燃物的又一类区域。
Personnel should stay in a well-ventilated area and avoid any source of ignition until their clothing is completely free of any excess oxygen.
人员应一直呆在通风良好的区域,避开任何火源,直到他们的衣物彻底没有任何多余的氧为止。
The shape of rich soot combustion area at high temperature coincides with the share of spray area before ignition.
速燃期内高温富碳燃烧区的形状与着火前一时刻喷雾场的形状相吻合;
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