 |
| |||
| boring bit | |||
| |||
| boring head; bit | |||
| plug bit | |||
| sintered diamond coring bit (армированная синтетическими алмазами, термически впекаемыми в матрицу; предназначена для бурения наиболее плотных и абразивных пород) | |||
| drilling bit; alloy bit | |||
| crown drilling bit | |||
| gadder | |||
| jackbit | |||
| core bit; coring bit | |||
| crown; drill bit; bore bit; boring bit; drill crown; ring bit (для бурения кольцевым забоем); core-drilling bit | |||
| point | |||
| core coring bit | |||
| crown bit; bit (бура); boring crown | |||
| буровое коронка: 274 phrases in 14 subjects |
| Construction | 13 |
| Drilling | 23 |
| General | 4 |
| Geology | 12 |
| Makarov | 11 |
| Military | 3 |
| Mining | 118 |
| Oil / petroleum | 49 |
| Oil and gas | 4 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
| Production | 1 |
| Road works | 2 |
| Technology | 31 |