 |
| heat treatment: 118 phrases in 18 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Construction | 3 |
| Cultural studies | 1 |
| Environment | 1 |
| Foreign trade | 1 |
| General | 4 |
| Industry | 5 |
| Labor law | 1 |
| Materials science | 1 |
| Medical | 5 |
| Metallurgy | 47 |
| Optics branch of physics | 4 |
| Physics | 2 |
| Superconductivity | 1 |
| Technology | 36 |
| Thermal Energy | 1 |
| Transport | 2 |