| |||
nitrogen unit | |||
nitrogen production unit (Yeldar Azanbayev) | |||
Nitrogen System Unit (LNG Plant); nitrogen unit package | |||
nitrogen system |
азотная установка: 8 phrases in 6 subjects |
Caspian | 2 |
Ecology | 2 |
Firefighting and fire-control systems | 1 |
Oil and gas technology | 1 |
Production | 1 |
Public utilities | 1 |