 |
| |||
| 贯眼; 全井眼; 贯眼型钻杆接头; 满眼; 贯眼扣扣型 | |||
| 贯眼的〔接头〕; 全〔部〕井眼｛钻｝ | |||
| 贯眼型; 全井孔 | |||
| |||
| 全井孔的; 全断面无岩心钻孔的 | |||
| 全孔的 | |||
| full hole: 66 phrases in 9 subjects |
| Bridge construction | 1 |
| Drilling | 15 |
| Earth sciences | 5 |
| Engineering geology | 5 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 10 |
| Technology | 27 |
| Textile industry | 1 |