根据防火门规范，每个防火门都有自己的身份标签，即防火门的电子身份证。 一般来说，防火门厂家在产品出厂时应完整地贴好每扇门的标签。

https://ztfiredoor.com/16725.html

one hour fire rated glass,20 minute rated door with glass,fire rated glass garage door,fire rated interior glass doors,glass for fire rated doors,one hour fire rated glass,glass door fire,domestic fire doors with glass,fire rated interior glass doors,fire safety glass doors,one hour fire rated glass,fire rated internal glazed doors,20 minute rated door with glass,45 minute rated glass,fire rated interior glass doors,1小时防火玻璃门，20 minute rated door with glass