消防资源网,实时消防资讯·消防问答·精选优秀消防专题
登录     

气溶胶灭火剂多久更换?

气溶胶灭火剂一般几年需要更换?有没有规范标准?

不忘初心 | 2023-03-07 10:39
请写下您的回答回答
输入一些内容
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
字符数: 0
单词数: 0


回答 | 1

陈曲 2023-03-20 12:53 10 [回复]举报

好久没见过用气溶胶的了 我记得安盾的标签上写的是4年 


关闭

关闭

手机APP下载