filter- tank : 32 phrases in 15 subjects |
Agriculture | 1 |
Agrochemistry | 1 |
Automobiles | 1 |
Caspian | 2 |
Ecology | 1 |
Electricity | 1 |
Fish farming pisciculture | 1 |
Makarov | 1 |
Mining | 1 |
Nuclear and fusion power | 1 |
Oil / petroleum | 2 |
Public utilities | 1 |
Sakhalin | 2 |
Technology | 13 |
Transport | 3 |