29 / | HD | METAL WORKING |
592 | DF | METHOD OF MECHANICAL MANUFACTURE {54} |
402.01 | DF | .~ Repairing {5} |
402.03 | DF | .~.~ With disassembling {2} |
402.04 | DF | .~.~.~ Including reconditioning of part {1} |
402.05 | .~.~.~.~ By shaping {1} | |
402.06 | DF | .~.~.~.~.~> Removing material {1} |