| 123 / | HD | INTERNAL-COMBUSTION ENGINES |
| 319 | DF | ENGINE SPEED REGULATOR {16} |
| 395 | ![]() | .~ Open loop condition responsive {4} |
| 396 | DF | .~.~> Resistance or override acts on input connection to regulator {2} |
| 399 | DF | .~.~> Having an electrical device between input and speed regulator |
| 400 | DF | .~.~> Mechanical connection between input and speed regulator |
| 401 | DF | .~.~> Fluidic device between input and regulator |