| |||
| избирательный перфоратор | |||
| селективный перфоратор | |||
|
selective perforator : 6 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 3 |
| Technology | 2 |
| |||
| избирательный перфоратор | |||
| селективный перфоратор | |||
|
selective perforator : 6 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 3 |
| Technology | 2 |