fire door vs emergency exit,emergency exit door glass,requirements for emergency exit doors

Araka ny fanoherana afo samy hafa amin’ny varavarana vy afo, ny afo fanoherana dia azo zaraina ho A, B, C naoty telo, samy hafa naoty ny varavarana afo vy azo ampiharina amin’ny toerana isan-karazany.

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