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saw-tooth |
под углом 45 град: 30 phrases in 16 subjects |
Automated equipment | 1 |
Automobiles | 2 |
Construction | 2 |
Drilling | 3 |
Forestry | 2 |
General | 2 |
Geology | 1 |
Gold mining | 1 |
Makarov | 2 |
Mathematics | 1 |
Metallurgy | 1 |
Plastics | 1 |
Rail transport | 2 |
Sports | 3 |
Technology | 3 |
Welding | 3 |