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grinding face : 31 phrases in 13 subjects |
Automated equipment | 7 |
Automobiles | 2 |
Electrochemistry | 1 |
General | 1 |
Informal | 2 |
Machine tools | 1 |
Makarov | 1 |
Mechanic engineering | 5 |
Nautical | 1 |
Shipbuilding | 1 |
Silicate industry | 1 |
Technology | 6 |
Wood processing | 2 |