| 29 / | HD | METAL WORKING |
| 700 | DF | MEANS TO ASSEMBLE OR DISASSEMBLE {55} |
| 729 | DF | .~ Means to assemble electrical device {14} |
| 745 | ![]() | .~.~ Conductor {4} |
| 746 | DF | .~.~.~> Electrode |
| 747 | DF | .~.~.~> Terminal or connector {1} |
| 755 | DF | .~.~.~> Multiple, independent conductors |
| 756 | DF | .~.~.~> Switch or fuse |