| |||
down blast; undergrate blast | |||
bottom blowing; bottom-blown (的) | |||
under blowing | |||
| |||
subaeration | |||
bottom blowing | |||
| |||
CO₂ bottom blowing |
底吹 : 127 phrases in 7 subjects |
Business | 1 |
General | 1 |
Metallurgy | 110 |
Nautical | 2 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Technology | 11 |