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the structure consists of a support and two rods millimetrate, of which a vertical fixed to the support and the other horizontal fixed to the first and attached to a rail.in order to detect the movement of the rail from the headquarters and not to be an obstacle to machinery maintenance.
the structure consists of a support and two rods millimetrate, of which a vertical fixed to the support and the other horizontal fixed to the first and attached to a rail.in order to detect the movement of the rail from the headquarters and not to be an obstacle to machinery maintenance.
the structure, composed of a stable support and two rods millimetrate between perpendiculars, of which a vertical fixed to the support and the other horizontally attached to a rail.by means of two sliders indicates on auctions measures of two tags applied to the support.at this point, if the two auctions are not be orthogonal and the cursor of the auction is not a member of high horizontal rail, maneuvering the cursors to achieve this.noting the new measures. the difference between the new measures and previous indicates how the rail has moved from its location, both in the horizontal and vertical.also found is intended to replace the old structures currently in use on the railway said that cannot guarantee exactly said displacement of rail and the newsupport to replace the old stump is not slight obstacle to machinery maintenance staff, said rail.the found, finally, which can be considered as a true instrument of control measures, may affect and be used in different areas by rail.
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