myengineerings

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About myengineerings

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    Новичок
  • Birthday 03.02.1997

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  • Участник Торговой площадки

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    https://myengineerings.com/fire-rated-doors/

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    Мужчина

About Me

Doors and frames are fire rated together as an assembly, not individually as pieces. The integrity of the door assembly is critical to the success of the assembly to achieve and maintain its fire rating.
 

fire rated doors