有 效期 : 163 phrases in 18 subjects |
Aviation | 3 |
Banking | 5 |
Business | 15 |
Computers | 5 |
Construction | 1 |
Economy | 10 |
Education | 3 |
Electronics | 16 |
General | 60 |
Law | 11 |
Medical | 2 |
Notarial practice | 2 |
Nuclear and fusion power | 1 |
Oil and gas | 2 |
Patents | 4 |
Sakhalin R | 1 |
Stock Exchange | 1 |
Technology | 21 |