 |
| собствена: 14 phrases in 9 subjects |
| Chemistry | 1 |
| Economy | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Finances | 2 |
| Insurance | 1 |
| Machinery and mechanisms | 1 |
| Patents | 2 |
| Politics | 3 |
|
| собствена: 14 phrases in 9 subjects |
| Chemistry | 1 |
| Economy | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Finances | 2 |
| Insurance | 1 |
| Machinery and mechanisms | 1 |
| Patents | 2 |
| Politics | 3 |