частотный ресурс | |
gen. | spectrum |
ЛПД | |
el. | avalanche breakdown diode; avalanche injection diode; limiting-velocity diode; retarded field diode |
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spectrum (Alexander Demidov) | |||
frequency resource (oleg.vigodsky) |
частотный ресурс: 6 phrases in 4 subjects |
Aviation | 2 |
Mass media | 1 |
Taxes | 1 |
Telecommunications | 2 |