| 702 / | HD | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING |
| FOR 134 | DF | MEASURING, TESTING, OR MONITORING (364/550) {3} |
| FOR 141 | | .~ For basic measurements (364/556) {8} |
| FOR 142 | DF | .~.~> Temperature (364/557) |
| FOR 143 | DF | .~.~> Pressure or density (364/558) |
| FOR 144 | DF | .~.~> Orientation (364/559) |
| FOR 145 | DF | .~.~> Dimension (364/560) {2} |
| FOR 150 | DF | .~.~> Rate of change of dimension (e.g., speed) (364/565) |
| FOR 151 | DF | .~.~> Acceleration and further derivatives (364/566) |
| FOR 152 | DF | .~.~> Weight (364/567) {1} |
| FOR 154 | DF | .~.~> Time or time intervals (364/569) |