Track adjusting fastener
The utility model discloses a track adjusting fastener which comprises an insulating track gauge block, a track gauge baffle, an under-track cushion plate, a buffering cushion plate, an iron cushion plate and a pre-embedded iron base. The under-rail backing plate, the iron backing plate and the buff...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
16.04.2024
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Subjects | |
Online Access | Get full text |
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