| |||
حاجز | |||
درع | |||
حـاجز واقي كهربائياً |
barriera : 33 phrases in 14 subjects |
Antennas and waveguides | 1 |
Commerce | 1 |
Electric machinery | 1 |
Environment | 6 |
Genetics | 1 |
Magnetics | 1 |
Mathematics | 1 |
Medical | 4 |
Microsoft | 1 |
Radiobiology | 2 |
Radiology | 6 |
Rail transport | 3 |
Semiconductors | 2 |
Statistics | 3 |