| |||
| blast furnace gas | |||
| blast-furnace gas; top gas; throat furnace gas; top furnace gas; top smoke | |||
| |||
| blast-furnace gas | |||
|
доменный газ : 14 phrases in 6 subjects |
| Combustion gas turbines | 1 |
| Ecology | 2 |
| Makarov | 2 |
| Mechanic engineering | 2 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 3 |