灭火器[问题]

better to have one, and when I quote for home insurance, the agent had asked me about this.
 
Bought a pair from Costco, but should already expire le.
 
最初由 渐渐 发布
Bought a pair from Costco, but should already expire le.
灭火器也会过期吗?我买了6-7年了,一直放在角落,还没打开呢。这么说早就不能用了?
 
关于灭火器,建议每个月都要看一看它的压力,一般六或七年就要过期了吧.
 
后退
顶部