| 62 / | HD | REFRIGERATION |
| 125 | ![]() | WITH INDICATOR OR TESTER {5} |
| 126 | DF | .~> Operatively correlated with automatic control |
| 127 | DF | .~> Diverse function indicators or testers |
| 128 | DF | .~> Atmospheric condensation accumulation, e.g., frost |
| 129 | DF | .~> Condition sensing {1} |
| 131 | DF | .~> Position or extent of motion of movable element |