| 702 / | HD | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING |
| 127 | DF | MEASUREMENT SYSTEM {15} |
| 155 | ![]() | .~ Dimensional determination {6} |
| 156 | DF | .~.~> Area or volume |
| 157 | DF | .~.~> Radius or diameter |
| 158 | DF | .~.~> Linear distance or length {5} |
| 166 | DF | .~.~> Height or depth |
| 167 | DF | .~.~> Contouring {2} |
| 170 | DF | .~.~> Thickness or width {2} |