open-cell: 45 phrases in 19 subjects |
Aluminium industry | 2 |
Astronautics | 2 |
Automated equipment | 1 |
Biology | 1 |
Building materials | 4 |
Chemistry | 1 |
Construction | 3 |
Electrochemistry | 1 |
Makarov | 6 |
Medical appliances | 2 |
Nanotechnology | 1 |
Nautical | 1 |
Packaging | 2 |
Plastics | 2 |
Polymers | 4 |
Solar power | 1 |
Technology | 9 |
Telecommunications | 1 |
Transport | 1 |