 |
| λέβητας: 118 phrases in 17 subjects |
| Agriculture | 14 |
| Chemistry | 11 |
| Earth sciences | 4 |
| Electronics | 6 |
| Energy industry | 7 |
| Environment | 7 |
| Industry | 6 |
| Labor law | 1 |
| Life sciences | 1 |
| Materials science | 1 |
| Mechanic engineering | 32 |
| Metallurgy | 6 |
| Municipal planning | 1 |
| Natural sciences | 1 |
| Social science | 1 |
| Technology | 1 |
| Transport | 18 |