198 / | HD | CONVEYORS: POWER-DRIVEN |
618 | DF | CONVEYOR SECTION {26} |
717 | DF | .~ Pusher conveyor and separate load support surface {7} |
725 | DF | .~.~ Endless-orbiting pusher or its load support {5} |
735.1 | DF | .~.~.~ Load support, casing, shield or auxiliary attachment {3} |
735.2 | .~.~.~.~ Modules connectable end to end with no relative movement |