| 361 / | HD | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES |
| 600 | DF | HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS {11} |
| 679 | DF | .~ For electronic systems and devices {15} |
| 688 | DF | .~.~ With cooling means {2} |
| 704 | DF | .~.~.~ Thermal conduction {8} |
| 707 | ![]() | .~.~.~.~ Through support means {4} |
| 708 | DF | .~.~.~.~.~> Specific chemical compound or element |
| 709 | DF | .~.~.~.~.~> Heat sink {2} |
| 712 | DF | .~.~.~.~.~> Thermally and electrically conductive |
| 713 | DF | .~.~.~.~.~> Electrically insulating thermally conductive |