学帮网发生火灾之后怎么办,
来源：学生作业学帮网 编辑：学帮网 时间：2024/05/06 12:53:10
发生火灾之后怎么办,
switch off lights and gases
leave the fire places
don't use lift(elevator)when there is a fire
cover your mouth and nose to aviod breath in smoke
if your body is on fire,roll over on the ground.
follow evacuation guide and leave the building
seek fire bridges and medical attention
the body of valve
或者valve body,都是可以的
（求救）
escape