| 702 / | HD | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING |
| 108 | ![]() | TESTING SYSTEM {8} |
| 109 | DF | .~> For transfer function determination {3} |
| 113 | DF | .~> Of mechanical system {2} |
| 116 | DF | .~> Of sensing device |
| 117 | DF | .~> Of circuit {3} |
| 121 | DF | .~> Including multiple test instruments |
| 122 | DF | .~> Including specific communication means |
| 123 | DF | .~> Including program set up |
| 124 | DF | .~> Signal generation or waveform shaping {2} |