| 摘要 |
<p>PURPOSE: A nozzle switchboard is provided to mount a plurality of nozzle on a nozzle switchboard by using a nozzle mounting unit which has a plurality of face. CONSTITUTION: A frame(100) has a plurality of face and a plurality of nozzle mounting unit(117) on each face. A twin of slider(114) which are mounted on each face of the frame(100) performs a vertical entrance/exit of a nozzle into/from the nozzle mounting unit(117). An actuator(115) switches the twin of slider(114). A driving unit(125) revolves the frame(100).</p> |
