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concentration valeur (قيمة) | |||
concentration | |||
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concentration |
تركيز : 60 phrases in 21 subjects |
Biotechnology | 1 |
Economy | 1 |
Energy industry | 2 |
Environment | 4 |
Fishery fishing industry | 1 |
Forestry | 1 |
Hydrology | 2 |
International Monetary Fund | 9 |
Laboratory equipment | 2 |
Lighting other than cinema | 2 |
Metrology | 4 |
Name of organization | 1 |
Physics | 2 |
Radio | 6 |
Radiology | 3 |
Socialism | 6 |
Soil science | 5 |
Thermal Energy | 1 |
Vacuum tubes | 5 |
Video recording | 1 |
Water resources | 1 |