| 228 / | HD | METAL FUSION BONDING |
| 101 | DF | PROCESS {38} |
| 141.1 | DF | .~ With shaping {7} |
| 144 | DF | .~.~ And edge joining of one piece blank or strip {4} |
| 146 | DF | .~.~.~ Progressively bending and joining {1} |
| 147 | DF | .~.~.~.~ Forming indefinite length member {1} |
| 148 | ![]() | .~.~.~.~.~ Sheathing, cable or wire |