 |
| |||
| fore vacuum | |||
| backing vacuum | |||
| pre-vacuum | |||
| primary vacuum | |||
| forevacuum | |||
| near-vacuum | |||
| preliminary vacuum | |||
| first-stage vacuum; forvacuum; initital vacuum; initial vacuum; rough exhaust; prevacuum (igisheva) | |||
| Ruso tesauro | |||
| |||
| вакуум обычно 10-0,1 Па, создаваемый форвакуумным насосом. Большой Энциклопедический словарь | |||
| форвакуум: 4 a las frases, 2 temas |
| Refrigeración | 1 |
| Tecnología | 3 |