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بديل | |||
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تعاقبي | |||
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خيار |
Alternativa: 30 phrases in 12 subjects |
Antennas and waveguides | 1 |
Automatic control | 1 |
Bioenergy | 2 |
Commerce | 1 |
Electric traction | 1 |
Environment | 2 |
Genetics | 2 |
Mathematics | 5 |
Microsoft | 8 |
Statistics | 4 |
Telecommunications | 2 |
Telegraphy | 1 |