| |||
bit; drilling pillar; borehole log (геологический разрез); boring log (геологический разрез); plug bit | |||
drill bit | |||
core | |||
drill pipe | |||
drill column; drill core; drill log | |||
log of hole | |||
boring log; rock-drill mounting | |||
borehole boring log (геологический разрез) |
буровая колонка: 21 phrases in 8 subjects |
Drilling | 2 |
Electronics | 2 |
Geology | 1 |
Gold mining | 1 |
Mining | 3 |
Oil / petroleum | 3 |
Oil and gas | 3 |
Technology | 6 |