four-cylinder
| in-line engine
| four-cylinder | |
| tech. | vierzylinder |
| in line engine | |
| mech.eng. | Reihenmotor |
| in-line engine | |
| gen. | Reihenmotor |
| |||
| vierzylinder | |||
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four-cylinder : 44 phrases in 6 subjects |
| Automobiles | 2 |
| Cycling other than sport | 2 |
| Engines | 29 |
| General | 3 |
| Technology | 7 |
| Transport | 1 |