Shutters and blinds - Measurement of operating force - Test methods
The present standard defines the tests methods to be carried out to determine the operating force required for shutters and blinds. It applies to the following products: - Internal blinds: Internal venetian, roller, vertical and pleated blinds - External blinds: Folding arm awning, trellis arm awning, vertical roller awning, pivot arm awning, marquisolette, façade awning, roof light awning, verandah awning or conservatory awning, dutch awning, insect screen awning, louvre array ...
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