| Amamicalori | Date: Premte, 2013-07-26, 10:01 AM | Message # 1 |
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Group: I Panjohur
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Other types of fire-rated doors and those with higher fire ratings are used in commercial and industrial occupancies, including tin-clad wood, vertical rolling, and http://doordoor.site40.net steel slab doors. They are a topic for another article.
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