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كتلة ؛وزن ؛جمهور | |||
إطار متساوي الجهد | |||
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بلاستيك |
masa : 43 phrases in 13 subjects |
Accumulators | 3 |
Electric machinery | 1 |
Electric traction | 12 |
Electronics | 3 |
Environment | 1 |
Isolation | 2 |
Magnetics | 1 |
Mathematics | 8 |
Physics | 8 |
Piezoelectric crystals | 1 |
Radiology | 1 |
Sound recording | 1 |
Thermal Energy | 1 |