 |
| |||
| small-diameter perforator; slim-hole gun (igisheva); slim-hole perforator (igisheva) | |||
| small-diameter gun | |||
| малогабаритный перфоратор: 1 phrase in 1 subject |
| Oil and gas technology | 1 |
|
| |||
| small-diameter perforator; slim-hole gun (igisheva); slim-hole perforator (igisheva) | |||
| small-diameter gun | |||
| малогабаритный перфоратор: 1 phrase in 1 subject |
| Oil and gas technology | 1 |