62 / | HD | REFRIGERATION |
378 | ARTICLE MOVING MEANS {4} | |
379 | DF | .~> Solid refrigerant |
380 | DF | .~> Continuous longitudinal-type conveyor |
381 | DF | .~> Rotary about fixed axis, e.g., rotary shelf or scraper |
382 | DF | .~> Drawer, tray or track-guided type; horizontally movable |