DC 8.4V Traffic Sign Retroreflectometer Patented Optical System
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Manufacturer Accurate data UNS-JT Quick detection Traffic Sign Retroreflectometer Patented optical system Retroreflectometer is a portable on-site measuring instrument, used for the determination of night visibility of traffic signs and safety garments. ......
HEFEI SYNTOP INTERNATIONAL TRADE CO.,LTD.
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