2856+50K Pavement Marking Retroreflectometer One Key Calibration
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Retroreflectometer For Road Markings UNS-BX1 Accurate data One key calibration Manufacturer Patented optical system This instrument is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. ......
HEFEI SYNTOP INTERNATIONAL TRADE CO.,LTD.
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Detectable Color Pavement Marking Retroreflectometer QdRL Quick Measurement
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Road Markings Retroreflectometer(QdRL) Asphalt Testing Equipment Description: The marking retro-reflection meter is a portable field measuring instrument, which can simulate the brightness of the road marking visible to the driver under the illumination......
Hebei Better United Import And Export Co., Ltd.
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