701 / | HD | DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION |
1 | DF | VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION {19} |
70 | DF | .~ Indication or control of braking, acceleration, or deceleration {3} |
71 | DF | .~.~ Antiskid, antilock, or brake slip control {6} |
74 | DF | .~.~.~ Having particular means to determine a reference value for wheel slippage or pseudo-vehicle speed {1} |
75 | .~.~.~.~ Correction or modification |