outer-grid
| valve
| outer grid abbr. | |
| antenn. | Aussengitter |
| valve abbr. | |
| gen. | Elektronenröhre; Radioröhre; Ventil; Klappe; Armatur |
| refrig. | Arbeitsventil |
| |||
| Aussengitter n | |||
|
outer-grid : 1 phrase in 1 subject |
| Technology | 1 |