punto medio: 41 phrases in 14 subjects |
Communications | 3 |
Electric machinery | 1 |
Electronics | 4 |
Environment | 2 |
Finances | 1 |
Forestry | 1 |
General | 2 |
Industry | 2 |
Materials science | 1 |
Mathematics | 12 |
Scientific | 4 |
Statistics | 3 |
Textile industry | 3 |
Transport | 2 |