proefdraai
| prototype
| proefdraaien | |
| chem. | test run |
| IT | functional testing; operational testing |
| mech.eng. | test run-up |
| prototype | |
| comp., MS | mock-up |
| |||
| test run | |||
| functional testing; operational testing | |||
| test run-up | |||
| run-up | |||
|
proefdraai : 2 phrases in 2 subjects |
| Information technology | 1 |
| Transport | 1 |