| 303 / | HD | FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS |
| 5 | DF | MULTIPLE FLUID-RECEIVING DEVICES {1} |
| 6.01 | ![]() | .~ Multiple motors {6} |
| 6.1 | DF | .~.~> Brake and door |
| 7 | DF | .~.~> Sectional train {1} |
| 9 | DF | .~.~> Supplementary in emergency |
| 9.61 | DF | .~.~> Separate and simultaneous control |
| 9.62 | DF | .~.~> Apportioning control {10} |
| 9.76 | DF | .~.~> Spring operated motor |