densilog
| instrument
| densilog | |
| geophys. | 密度测井 |
| instrument | |
| gen. | 乐器 |
| hydroel.st. | 仪表 |
| interntl.trade. | 票据; 证券; 文件; 契约 |
| met. | 装置 |
| tech. | 工具 |
| tech. од. | 器械; 仪器 |
| |||
| 密度测井 | |||
|
densilog : 43 phrases in 4 subjects |
| Drilling | 4 |
| Geophysics | 20 |
| Oil / petroleum | 4 |
| Technology | 15 |