360 / | HD | DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL |
88 | DF | RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING {4} |
97.01 | DF | .~ Disk record {6} |
99.08 | .~.~ Rotational drive detail {2} | |
99.09 | DF | .~.~.~> Movable drive |
99.11 | DF | .~.~.~> Stationary drive |