bore-hole
| pattern
| bore hole | |
| dril. | 井; 井眼; 井身; 炮眼 |
| hydroel.st. | 钻孔 |
| oil | 井孔; 钻眼 |
| bore-hole | |
| gen. | 钻 孔; 炮 眼; 矿 井 |
| pattern | |
| gen. | 图案; 格局 |
| fig.skat. | 花样 |
| hydroel.st. | 图形 |
| hydroel.st. од. | 模式 |
| met. | 图; 样品; 晶格 |
| rem.sens. | 样式 |
| |||
| 气缸孔; 镗钻出的孔 | |||
| 井; 井眼; 井身; 炮眼 | |||
| 中心孔 | |||
| 钻孔 | |||
| 井孔; 钻眼 | |||
| 镗孔; 钻出的孔 | |||
| 钻井; 凿井 | |||
| |||
| 钻〔镗〕孔; 炮〔井〕眼; 矿〔钻〕井; 井孔; 蛀〔虫〕孔; 内腔 | |||
| 钻孔 | |||
| 炮孔 | |||
|
bore-hole : 108 phrases in 18 subjects |