| 摘要 |
Thickness measurement apparatus for measurement of thickness on road markings, which includes a support frame 1 which is supported on at least three support points 2 on the road surface outside of the road marking being measured, a measurement frame 3 which is supported with at least three measurement points 4 on the road marking being measured, as well as a measurement device 5 between the support frame and measurement frame to determine their mutual position. <IMAGE>
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