| |||
bubble plate tower | |||
bubble plate column; bubble tower; bubble-cap plate tower; bubble-cap tower | |||
bubble cap column | |||
bubble-cap column |
колпачковая колонна: 12 phrases in 7 subjects |
Makarov | 1 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 2 |
Oil / petroleum | 4 |
Oil and gas | 1 |
Technology | 2 |
Tengiz | 1 |