 |
constant | speed
| motor
- only individual words found| speed | |
| chem. UN engl. | speed |
| motor | |
| gen. | motor |
| econ. | engine |
| environ. | engine |
| load.equip. | power plant |
| mech. | driver |
| tech. | propelling |
| constant: 3 phrases in 2 subjects |
| Industry | 2 |
| Technology | 1 |