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B052 Airport Surface Friction Tester(ASFT)2022-04-29 17:51:44 |
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B002 Roughness IRI Road Surface Profilometer2022-04-19 18:28:58 |
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LA-931 Multi-Angle Portable Retroreflectometer GPS for Traffic Signs2022-04-19 17:46:54 |
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LA-5000 Road marking thickness measuring instrument2021-09-27 17:11:24 |