天气预报 > 教育 > 冷却灭火法是指什么
冷却灭火法是指什么
更新时间: 2021-04-22 12:19:08  

1、冷却灭火法是将灭火器喷射在燃烧物上面,从而降低燃烧物的温度,直到燃烧停止。

2、灭火器在灭火的过程中并不是化学反应,而是一种物理灭火方法。不管处于任何季节,不管是学校、公司或者是家里,都会准备灭火器,以预防起火。

关键词: 冷却 灭火 什么

冷却灭火法是指什么相关经验

天气预报

最新推荐

页面:/news/view-3034097/ | 耗时:0.4773 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3034097 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3034097 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3034097 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1182256,1115406,3365145,1103471,1106148,3164908,1100615,666157,1718192,1191689,405987,739989,393600,1119540,2618210,86931,3177110,3280936,467196,883302,1103406,979681,1113686,1102252,3127090,1835018,1228496,1354999,1304993,1120896) ORDER BY field (ArticleID,1182256,1115406,3365145,1103471,1106148,3164908,1100615,666157,1718192,1191689,405987,739989,393600,1119540,2618210,86931,3177110,3280936,467196,883302,1103406,979681,1113686,1102252,3127090,1835018,1228496,1354999,1304993,1120896)