| |||
flow middle; main stream | |||
middle | |||
core of jet | |||
flow core |
ядро потока: 25 phrases in 10 subjects |
Construction | 1 |
Drilling | 1 |
Electronics | 2 |
Energy industry | 7 |
Makarov | 2 |
Nanotechnology | 1 |
Nautical | 1 |
Oil and gas technology | 2 |
Programming | 7 |
Technology | 1 |