| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a liquid spraying tube with which a liquid can be sprayed homogeneously on an object without increasing the amount of liquid in the tube unnecessarily. SOLUTION: The lengths of a plurality of child tubes 261-264 and grandchild tubes 281-288 branched from a branching device 25 connected to a parent tube 24 are made equal, and they are placed in a single sheath tube 29. Thus, all the pressures of liquid at the nozzles 301-308 of the tips of the child tubes 261-264 and the grandchild tubes 281-288 becomes equal, and equal amounts of liquid are always sprayed.</p> |
