天气预报15天查询> 其他> 应该怎样救火

应该怎样救火

更新时间: 2020-07-05 00:00:00     

1、减少可燃物,移除火源附近可燃物及易燃易爆物品,防止火势蔓延;

2、降温,使温度低于着火点,发现起火后应及时用大量清水降低可燃物温度,使其温度降至着火点以下;

3、阻止氧气,应及时用沙土,粉末灭火器等颗粒物覆盖于火源之上,阻断外界氧气接触火源,当时火势扩大;

4、电器起火,先切断电源,然后用沾水的毛巾覆盖灭火;

5、人身起火,应立即脱掉衣服,鞋帽,用水打湿,来不及的情况下可以就地打滚将火压灭。

关键词: 应该 怎样 救火

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-2480382/ | 耗时:0.4775 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2480382 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2480382 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2480382 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2564224,120369,2259504,125783,682236,110157,127133,126351,1051691,108529,122487,1771770,1772327,175804,278082,1960676,119437,1841043,2518924,1048244,1371139,1073832,1505406,123502,117433,2347996,1045428,119347,113253,118770) ORDER BY field (ArticleID,2564224,120369,2259504,125783,682236,110157,127133,126351,1051691,108529,122487,1771770,1772327,175804,278082,1960676,119437,1841043,2518924,1048244,1371139,1073832,1505406,123502,117433,2347996,1045428,119347,113253,118770)