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The Rails are always in an inconspicuous place for trains to crush and guide trains, buried in the soil and deep in dust. But it is not only the foundation of the train, but also a guy with a history.
The rail supplier introduces you to the cutting method of the rail
Modern track typically uses hot-rolled steel with a profile of an asymmetrical rounded I-beam.
Machine tool manufacturers are doing their best to ensure the accuracy of guide rail installation. Before the guide rail is proc...
After welding, when it is not cooled after stress relief heat treatment, it must be protected from rain and other wetness; the ho...
The first is the cultural level of the inspectors. Flaw detection is a highly technical type of work. The inspectors must not o...
After the line work area receives the information that the rail is broken or the red light band appears in the track circuit, fir...
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