| filter | |
| gen. | filtrar; filtro |
| el. | filtro de frecuencia; filtro de los armónicos de c.a. |
| environ. | filtros; separador de polvo |
| fin. scient. | filtros |
| laser. | filtro |
| tech. el. | filtro de onda |
| filters | |
| gen. | filtros |
|
Chebyshev : 16 phrases in 4 subjects |
| Antennas and waveguides | 4 |
| Communications | 7 |
| Life sciences | 4 |
| Mathematics | 1 |