详细阐述了石油化工厂的油品储罐安全动火技术，及燃烧爆炸时的临时对策和应急措施。
Safe ignition technology was described in the oil tank area of petrochemical factory. Beforehand countermeasures and emergent measures had to be made well, once combustion and exposure happened.
今天，我们还要纪念那些为他人能够活着而献身的人：爬到两座燃烧着的塔楼梯子上的消防队员和应急人员；
On this day, we also honor those who died so that others might live: the firefighters and first responders who climbed the stairs of two burning towers;
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