| |||
multiple filter | |||
ladder type filter | |||
ladder-type filter (из Т- и П-образных звеньев) | |||
composite filter; interstage filter; iterated filter | |||
ladder-type filter; multisection filter; iterative filter; ladder filter |
многозвенный фильтр: 3 phrases in 2 subjects |
Electronics | 2 |
Mass media | 1 |