chipping: 86 phrases in 20 subjects |
Agriculture | 2 |
Automobiles | 2 |
Coal | 1 |
Construction | 11 |
Forestry | 1 |
General | 8 |
Industry | 11 |
Information technology | 1 |
Materials science | 1 |
Mechanic engineering | 5 |
Metallurgy | 11 |
Microelectronics | 1 |
Mining | 1 |
Nuclear physics | 2 |
Ornithology | 3 |
Technology | 15 |
Textile industry | 3 |
Transport | 4 |
Welding | 1 |
Wood processing | 2 |