Method for manually paving rails of ballastless track
The invention discloses a method for manually paving rails of a ballastless track, which comprises the following steps: 1, cleaning the top surface of a supporting layer, and performing scabbling processing; 2, paving steel ribs; 3, placing sleeper and mounting fasters; 4, mounting a spiral regulato...
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Format: | Patent |
Sprache: | chi ; eng |
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