手提式灭火器,是扑救初期火灾的重要灭火工具。据一些国家对火灾的统计和分析资料表明,大约有百分之七十至七十五的火险因得到灭火器的及时扑救而未能成灾。因此,世界上许多国家都很注重灭火器的生产。 手提式灭火器,有清水、泡沫、酸碱、二氧化碳、干粉和卤代烷灭火器六大类。目前,生产量最多、最普遍的是干粉和卤代烷灭火器,因为它们的灭火效率高,而且对着 Portable fire extinguishers, fire fighting is an important early fire-fighting tools. According to statistics and analysis of fires in some countries, about 70% -75% of the fire risks have not been affected by the timely firefighting of fire extinguishers. Therefore, many countries in the world are very focused on the production of fire extinguishers. Portable fire extinguishers, water, foam, acid, carbon dioxide, dry powder and Halon fire extinguishers six categories. At present, the most productive and, most commonly, dry powder and halon fire extinguishers, because of their high fire-fighting efficiency,