Ruler for measuring abrasion of point rail and wing rail of frog
The utility model discloses a frog point rail and wing rail abrasion measuring ruler, which comprises a fixed seat, a movable seat, a positioning ruler, a movable plate, a detection ruler and an auxiliary fixing mechanism, the top of the fixed seat is provided with the horizontally arranged position...
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Format: | Patent |
Sprache: | chi ; eng |
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