clamshell: 134 phrases in 32 subjects |
Astronautics | 2 |
Automobiles | 1 |
Aviation | 8 |
Caspian | 2 |
Cement | 1 |
Construction | 20 |
Electronics | 4 |
Fish farming pisciculture | 1 |
Forestry | 1 |
General | 7 |
Geology | 2 |
Librarianship | 1 |
Makarov | 2 |
Mechanic engineering | 1 |
Medical | 2 |
Military | 1 |
Mining | 11 |
Nanotechnology | 1 |
Natural resourses and wildlife conservation | 1 |
Nautical | 5 |
Navigation | 2 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Packaging | 1 |
Polygraphy | 3 |
Rail transport | 6 |
Road works | 6 |
Roll stock | 2 |
Sports | 1 |
Technology | 30 |
Thermal engineering | 1 |
Transport | 6 |