 |
| |||
| back-wash valve | |||
| back-wash valve (для очистки фильтра) | |||
| backwash valve (для очистки фильтра); reverse flow valve (Racooness) | |||
| клапан обратного потока: 4 phrases in 4 subjects |
| Aviation | 1 |
| Mechanic engineering | 1 |
| Technology | 1 |
| Transport | 1 |
|
| |||
| back-wash valve | |||
| back-wash valve (для очистки фильтра) | |||
| backwash valve (для очистки фильтра); reverse flow valve (Racooness) | |||
| клапан обратного потока: 4 phrases in 4 subjects |
| Aviation | 1 |
| Mechanic engineering | 1 |
| Technology | 1 |
| Transport | 1 |