 |
| |||
| diaphragm valve (kondorsky) | |||
| membraning tool (olga don) | |||
| мембранное устройство: 8 phrases in 6 subjects |
| General | 2 |
| Makarov | 1 |
| Nanotechnology | 1 |
| Oilfields | 1 |
| Security systems | 1 |
| Technology | 2 |
|
| |||
| diaphragm valve (kondorsky) | |||
| membraning tool (olga don) | |||
| мембранное устройство: 8 phrases in 6 subjects |
| General | 2 |
| Makarov | 1 |
| Nanotechnology | 1 |
| Oilfields | 1 |
| Security systems | 1 |
| Technology | 2 |