 |
| |||
| rectangular and equilateral in section | |||
| с квадратным сечением: 13 phrases in 8 subjects |
| Astronautics | 1 |
| Forestry | 1 |
| Machinery and mechanisms | 1 |
| Makarov | 1 |
| Mechanic engineering | 5 |
| Oil / petroleum | 1 |
| Technology | 2 |
| Transport | 1 |
|
| |||
| rectangular and equilateral in section | |||
| с квадратным сечением: 13 phrases in 8 subjects |
| Astronautics | 1 |
| Forestry | 1 |
| Machinery and mechanisms | 1 |
| Makarov | 1 |
| Mechanic engineering | 5 |
| Oil / petroleum | 1 |
| Technology | 2 |
| Transport | 1 |