régule : 32 phrases in 17 subjects |
Agriculture | 1 |
Chemistry | 5 |
Coal | 1 |
Communications | 5 |
Construction | 1 |
Electronics | 1 |
Finances | 1 |
Industry | 1 |
Information technology | 1 |
Life sciences | 1 |
Mechanic engineering | 5 |
Metallurgy | 2 |
Natural sciences | 2 |
Piezoelectric crystals | 1 |
Power lines | 1 |
Textile industry | 1 |
Transport | 2 |