 |
| |||
| parallel flow | |||
| direct current | |||
| forward flow | |||
| |||
| direct-flow | |||
|
gelijkstroom : 60 phrases in 11 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Earth sciences | 1 |
| Electronics | 28 |
| General | 2 |
| Information technology | 2 |
| Life sciences | 1 |
| Mechanic engineering | 4 |
| Metallurgy | 6 |
| Technology | 2 |
| Transport | 12 |