Polyurethane-foam doors and windows seal strips 
             
            
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              Windows of wood with glass. Specifications 
             
            
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              Wooden windows and balcony doors for dwellings and public buildings 
             
            
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              Wooden windows for production buildings. Types, structure and dimensions 
             
            
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              Wood doors for industrial buildings. Types, construction and dimensions 
             
            
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              Wooden windows and balcony doors of triple glazing for dwelling and public buildings. Types, construction and dimensions 
             
            
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              Swing wooden gates for industrial buildings and structures. Specifications 
             
            
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              Locks and latches for doors. Methods and testing 
             
            
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              Locks, latches, mechanisms cylinder. Methods and testing 
             
            
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              Mortise and rim cylinder locks and latches. Methods of testing 
             
            
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              Windows of aluminium. Specifications 
             
            
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              Window blocks made of aluminum profiles. Technical conditions 
             
            
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