| |||
combination drilling (ударное и вращательное) | |||
sonic combination drilling; combination drilling (канатное и вращательное) | |||
joint drilling |
комбинированное бурение : 16 phrases in 5 subjects |
Drilling | 1 |
Mining | 3 |
Oil / petroleum | 9 |
Oil and gas | 2 |
Transport | 1 |