 |
| |||
| rod baffle (порневого насоса) | |||
| baffle | |||
| rod baffle (бурового насоса) | |||
| rod baffle (поршневого насоса) | |||
| отбойный диск: 5 phrases in 3 subjects |
| Automobiles | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
|
| |||
| rod baffle (порневого насоса) | |||
| baffle | |||
| rod baffle (бурового насоса) | |||
| rod baffle (поршневого насоса) | |||
| отбойный диск: 5 phrases in 3 subjects |
| Automobiles | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |