312 / | HD | SUPPORTS: CABINET STRUCTURE |
223.1 | FOR PARTICULAR ELECTRICAL DEVICE OR COMPONENT {5} | |
223.2 | DF | .~> Housing for computer or computer related equipment |
223.3 | DF | .~> Work station or support furniture for computer or computer related equipment |
223.4 | DF | .~> Telephone |
223.5 | DF | .~> Illumination means |
223.6 | DF | .~> Particular electrical wiring feature |