calço : 72 phrases in 14 subjects |
Agriculture | 2 |
Construction | 8 |
Earth sciences | 3 |
Electric motors | 1 |
General | 7 |
Industry | 7 |
Labor law | 1 |
Mechanic engineering | 9 |
Metallurgy | 1 |
Municipal planning | 1 |
Patents | 4 |
Rail transport | 1 |
Technology | 2 |
Transport | 25 |