 |
| |||
| downhole | |||
| face of hole (в подземном газогенераторе); well bottom (подземного газогенератора) | |||
| drill hole bench (Jewelia) | |||
| bottom of a well | |||
| well face; foot of hole; borehole bottom | |||
| bottom-hole (MichaelBurov); face of hole | |||
| bottom | |||
| bottom of well; bottomhole; bottom hole; bottom of hole; face of well; down hole; hole bottom; hole toe; point | |||
| well bottom | |||
| |||
| borehole bottom | |||
| забой скважины: 319 phrases in 22 subjects |