steam header: 35 phrases in 13 subjects |
Electronics | 6 |
Energy industry | 6 |
General | 2 |
Heat exchangers | 1 |
Makarov | 1 |
Mechanic engineering | 1 |
Molikpaq | 6 |
Nautical | 2 |
Oil and gas | 2 |
Oil and gas technology | 2 |
Rail transport | 1 |
Technology | 4 |
Thermal engineering | 1 |