| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus exerting a sufficient cleaning function even under low hydraulic pressures. <P>SOLUTION: The cleaning apparatus 100 includes a nozzle 120 connected with a hose 110 supplying cleaning water and inserted into a tube. The nozzle 120 has two or more spray holes 121 spraying the cleaning water supplied through the hose 110 in a direction nearly perpendicular to the insertion direction of the nozzle 120. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
