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فصول | |||
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جزء | |||
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متكرّر |
części : 32 phrases in 13 subjects |
Electric machinery | 6 |
Electric motors | 2 |
Electrical engineering | 3 |
Electricity generation | 2 |
Electronics | 1 |
Environment | 1 |
General | 3 |
Microsoft | 8 |
Power lines | 1 |
Radiology | 1 |
Telecommunications | 2 |
Vacuum tubes | 1 |
Welding | 1 |