239 / | HD | FLUID SPRINKLING, SPRAYING, AND DIFFUSING |
722 | DF | MOBILE DISTRIBUTOR {3} |
723 | DF | .~ Irrigation device {3} |
743 | .~.~ Propelled or guided translating distributor {2} | |
744 | DF | .~.~.~> Propelling means {3} |
748 | DF | .~.~.~> Supply line traversing means {1} |