| 374 / | HD | THERMAL MEASURING AND TESTING |
| 100 | DF | TEMPERATURE MEASUREMENT (E.G., THERMOMETER) {13} |
| 141 | DF | .~ Combined with diverse art device {11} |
| 144 | DF | .~.~ With combustion engine {1} |
| 145 | ![]() | .~.~.~ Cooling system {1} |
| 146 | DF | .~.~.~.~> Radiator cap mounted thermometer |