Non-nuclear asphalt electrical density gauge EDG-A200
PAV VDO
Pneumatic hydraulic roller compactor QCX-4P QCX-4H
Pouring asphalt mixture penetration tester HTHY-0768
Rainy night road marking retroreflectometer TP-RM006
Reflux extractor TPRE-0058
Retroreflectometers for road markings TP-RLQD001
Retroreflectometers for road markings TP-RM001
Road continuous flatness instrument
Rotational viscometer RVDV-2H(TS)
SCB sample preparation saw HYQG-S1
SYD-0653
Saybolt viscosity apparatus SYD-0623
Sealant lab melter
Skid resistance and friction tester 48-B0192
Vehicle-mounted road surface profilometer
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