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колонковое долото
| крестообразного
| типа
| с
| фрезерованными
| зубьями
| колонковое долото | |
| dril. | coring tool |
| geol. | core barrel |
| mil. | core bit |
| mining. | core drill |
| O&G | coring bit |
| O&G geol. | core bit |
| oil | hollow bit; hollow drill bit; rotary core bit; core bit |
| крестообразный | |
| gen. | crucial |
| p-типа | |
| Makarov. | acceptor-type |
| с | |
| el. | centi- |
| фрезерованный | |
| gen. | machine-cut |
| зубья | |
| dril. | teeth |
| |||
| coring tool (Yeldar Azanbayev) | |||
| core bit | |||
| core barrel | |||
| core drill bit | |||
| core drill | |||
| coring bit | |||
| hollow bit; hollow drill bit; rotary core bit; core bit (полое долото для вырезания цельных кусков породы) | |||
| core drill bit | |||
| |||
| core barrel | |||
| |||
| core bit | |||
| колонковое долото: 63 phrases in 8 subjects |
| Construction | 1 |
| Drilling | 1 |
| Makarov | 1 |
| Mining | 2 |
| Oil / petroleum | 37 |
| Oil and gas | 14 |
| Oilfields | 3 |
| Technology | 4 |