Track inspection tools and equipment
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| Ultrasonic inspection trolley | Portable ultrasonic flaw detector | Digital track gauge | Track geometry measuring trolley |
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| Universal track gauge | Universal foldable track gauge | Railway switch offset ruler | Rail square ruler |
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| Hook height ruler | L orbital caliper | Frog wear measuring device | Railway special platform level gauge |
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| Contact rail inspection ruler | Digital rail wear measuring device | Mechanical rail corrugation ruler | Digital rail track thermometer |
鲁ICP备08105062号
