 |
| |||
| صوتيات | |||
|
acustica : 89 phrases in 7 subjects |
| Electronics | 65 |
| Environment | 3 |
| Piezoelectric crystals | 5 |
| Sound recording | 1 |
| Telephony | 4 |
| Ultrasound | 8 |
| Wind Energy | 3 |
|
| |||
| صوتيات | |||
|
acustica : 89 phrases in 7 subjects |
| Electronics | 65 |
| Environment | 3 |
| Piezoelectric crystals | 5 |
| Sound recording | 1 |
| Telephony | 4 |
| Ultrasound | 8 |
| Wind Energy | 3 |