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Information × Registration Number 0202U000207, 0102U000159 , R & D reports Title Develop the device for determining light returning characteristics of materials for manufacturing road signs. popup.stage_title Head Babinets' A.D., Registration Date 23-01-2002 Organization State Highway Scientific Research Institute popup.description2 The purpose of the work is impoving the light returning characteristics of materials, which are being used for manufacturing road signs. This increases road traffic safety while dark time of day.Had been worked out technical documentation and manufactured turnover apparatus of the goniometer type and the source of collimation light of type A.Had been made adjustment of the manufactured equipment to the room, where it will be installed. Product Description popup.authors popup.nrat_date 2020-04-02 Close