"Introduction to Railway" only gives you a preliminary understanding of the basic concepts, principles and applications of railway history, railway transportation, railway transportation equipment and railway transportation work. Generally speaking, it is equivalent to a basic knowledge that must be read when entering the railway, which is helpful for you to understand some basic terms and knowledge after taking part in the work, so as to adapt to the railway environment, understand the railway-related knowledge and create updated technologies after taking part in the work.

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