material balance : 54 phrases in 20 subjects |
Chess | 3 |
Ecology | 1 |
Economy | 1 |
Electronics | 6 |
Energy industry | 8 |
Finances | 1 |
Gas processing plants | 2 |
General | 3 |
Geology | 1 |
International Monetary Fund | 1 |
Military | 5 |
Nuclear physics | 5 |
Oil / petroleum | 3 |
Oil and gas | 2 |
Oilfields | 3 |
Sakhalin | 4 |
Sakhalin S | 1 |
Technology | 2 |
Tengiz | 1 |
Weapons of mass destruction | 1 |