 |
| |||
| roughness tester | |||
| surface testing instrument | |||
| surface-finish testing instrument | |||
| corrugmeter; roughness integrator; roughness meter; roughometer | |||
|
ruwheidsmeter : 3 a las frases, 3 temas |
| Antenas y guías de onda. | 1 |
| Electrónica | 1 |
| Instrumentos de medición | 1 |