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incombustible : 43 phrases in 13 subjects |
Chemistry | 3 |
Construction | 7 |
Electronics | 1 |
Food industry | 1 |
Forestry | 5 |
Geology | 2 |
Mechanic engineering | 2 |
Military | 1 |
Mining | 5 |
Natural resourses and wildlife conservation | 1 |
Technology | 11 |
Textile industry | 2 |
Trucks/Lorries | 2 |