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منخفض ضغطي ؛وهدة ضغط ؛بطن الموجة | |||
قاع (في السلسلة الزمنية) | |||
أجوف | |||
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قرار ؛قاع |
creux : 29 phrases in 16 subjects |
Antennas and waveguides | 1 |
Botany | 5 |
Electric motors | 1 |
Electric traction | 2 |
Electricity generation | 1 |
Fish farming pisciculture | 2 |
Fishery fishing industry | 1 |
Forestry | 1 |
Isolation | 2 |
Magnetics | 1 |
Mathematics | 4 |
Power lines | 2 |
Sound recording | 1 |
Statistics | 3 |
Veterinary medicine | 1 |
Wood processing | 1 |