 |
| |||
| regenerative chamber | |||
| checker chamber | |||
| regenerative chamber (мартеновской печи) | |||
| |||
| checker chamber | |||
| регенеративная камера: 15 phrases in 8 subjects |
| Astronautics | 3 |
| Makarov | 1 |
| Materials science | 1 |
| Metallurgy | 1 |
| Nanotechnology | 4 |
| Oil and gas | 1 |
| Silicate industry | 1 |
| Technology | 3 |