312 / | HD | SUPPORTS: CABINET STRUCTURE |
294 | DF | WITH MOVABLE COMPONENTS {21} |
317.1 | ![]() | .~ Support for movable component contacts cabinet's supporting surface {2} |
317.2 | DF | .~.~> Component supported independently of cabinet |
317.3 | DF | .~.~> Component forms horizontal planar support (e.g., table) |