《中国消防》编辑部:贵刊1987年第3期刊登的“实用工艺灭火技术”这篇文章,结合实际,所讨沦的原理和方法部有独到和创新之处,为化工企业的防火灭火工作提供了有效的途径,我们迎欢这样的文章。但阅读该文,我们还有个不解的地方,望指教。该文最后举例中谈到乙二醇反应锅爆炸起 “China Fire” Editorial: Your issue No. 3, 1987 published in the “Practical Process Fire Extinguishing Technology ” This article, combined with the actual, the discussion of the principles and methods have unique and innovative Department for the chemical industry Fire and fire fighting provides an effective way, we welcome this article. However, reading the article, we still have a puzzling place, hope to advise. The last example of the paper talked about the explosion of ethylene glycol reactors