| 摘要 |
An X-Y table particularly for use as a plotter comprises a displaceable head including a holder for a working implement and X-axis and Y-axis carriages for displacing the head along the respective axis of the table. The displaceable head includes a second holder for a second working implement on the opposite side of the displaceable head, whereby either working implement may be selectively enabled to permit substantially the complete tabel area to be used for working purposes.
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