 |
| |||
| flame jet drill (Yeldar Azanbayev) | |||
| jet drilling; jet-piercer drilling; jet piercing | |||
| flame-jet drilling; jet-piercing drilling | |||
| огнеструйное бурение: 9 phrases in 1 subject |
| Oil / petroleum | 9 |
|
| |||
| flame jet drill (Yeldar Azanbayev) | |||
| jet drilling; jet-piercer drilling; jet piercing | |||
| flame-jet drilling; jet-piercing drilling | |||
| огнеструйное бурение: 9 phrases in 1 subject |
| Oil / petroleum | 9 |