141 / | HD | FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS |
250 | DF | WITH MEANS TO MOVE SUPPLY MEANS AND/OR RECEIVER TO, FROM OR DURING FLOW RELATION {14} |
275 | DF | .~ Receiver lift or lower for filling {3} |
276 | .~.~ With interconnected external means to control discharge |