двухдиффузорный | |
transp. | dual-cone |
головка громкоговорителя | |
el. | speaker driver |
hi-fi | driver |
| |||
dual-cone |
двухдиффузорная: 13 phrases in 6 subjects |
Automobiles | 3 |
Household appliances | 1 |
Mass media | 1 |
Technology | 6 |
Telecommunications | 1 |
Thermal engineering | 1 |