| |||
| 井网形式 | |||
| 配置模式 | |||
| 井网型式 | |||
| 布井网; 金刚石在钻头上的摆放样式 | |||
|
spacing pattern : 22 phrases in 6 subjects |
| Automobiles | 1 |
| Drilling | 2 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 8 |
| Technology | 5 |
| |||
| 井网形式 | |||
| 配置模式 | |||
| 井网型式 | |||
| 布井网; 金刚石在钻头上的摆放样式 | |||
|
spacing pattern : 22 phrases in 6 subjects |
| Automobiles | 1 |
| Drilling | 2 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 8 |
| Technology | 5 |