| 摘要 |
<p>A method and apparatus for applying labels such as bar code plates to the floors of warehouses, factories and the like. A concrete floor is drilled using a core drill to prepare a circular channel in the concrete, and the concrete lying within the perimeter of the channel is scabbled out to a depth substantially less than the depth of the channel. A floor plate is introduced into the prepared hole, the cylindrical wall of the plate being received into the channel and a closed, top end of the cylinder covering the scabbled area. The top end of the cylinder includes a recess for receiving a label plate.</p> |
