| |||
additions; éléments d'alliage |
προσμίξεις : 25 phrases in 11 subjects |
Agriculture | 2 |
Earth sciences | 1 |
Electronics | 2 |
Environment | 3 |
Food industry | 1 |
Industry | 3 |
Information technology | 2 |
Mechanic engineering | 2 |
Metallurgy | 6 |
Mining | 2 |
Natural sciences | 1 |