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编辑同志:最近我们到石油公司油库防火检查时,油库领导要我们帮助他们购买灭火炮、炮弹、灭火手榴弹。我们在《消防》1982年第六期封面上看到过登有灭火炮的照片,好象在别的地方也发现有一种灭火手榴弹,但不知道这些灭火器材的产地、价格、性能、作用和使用范围等,望给予解答。贵州李昌华李昌华同志:来信所说的“灭火炮”实际上是空气泡沫一水两用炮,其“炮弹”就是泡沫和水;“灭火手榴弹”实际上是干粉灭火弹。上海震旦消防机械厂生产的PP 48型空气泡沫一水两用炮,是由泡沫炮和水炮两门炮组成,泡沫炮是产生和喷射空气泡沫的,主要用于扑灭可燃、易燃液体火灾,也可扑灭一般物质火灾;水炮是喷射
Editing comrades: Recently when we went to the oil depot fire inspection, the depot led us to help them buy firearms, artillery shells and fire grenades. We saw photos of exterminating firearms on the cover of Fire 6, 1982, as if there was a fire grenade found elsewhere, but we did not know the origin, price, performance, role and Use, etc., hope to give answer. Guizhou Li Changhua Comrade Li Changhua: What the letter says “” artillery “is actually an air-foam dual-use artillery gun. Its” artillery shell “is foam and water.” Fire grenade "is actually a dry powder firearms. The PP 48 air-foam dual-use cannon, produced by Shanghai Aurora Fire Machinery Factory, consists of two guns, a cannon and a water cannon. The cannon is used to generate and jet air bubbles and is mainly used to extinguish flammable and flammable liquids Fire, but also extinguish the general material fire; water cannon is jetting