churning: 108 phrases in 16 subjects |
Agriculture | 35 |
Chemical fibers | 2 |
Chemistry | 2 |
Coal | 8 |
Communications | 2 |
Construction | 3 |
Food industry | 1 |
General | 14 |
Medical | 1 |
Metallurgy | 1 |
Mining | 28 |
Natural sciences | 1 |
Oils and lubricants | 2 |
Refrigeration | 2 |
Technology | 4 |
Transport | 2 |