| |||
test frequency (ssn) |
частота контроля: 54 phrases in 13 subjects |
Electronics | 1 |
Energy industry | 7 |
Foreign affairs | 1 |
Makarov | 1 |
Mass media | 5 |
Medical appliances | 2 |
Metallurgy | 1 |
Military | 14 |
Oncology | 2 |
Radio | 1 |
Sakhalin | 1 |
Technology | 15 |
Telecommunications | 3 |