 |
| |||
| breakthrough errors | |||
| through error (隧道的) | |||
| |||
| piercing error | |||
| |||
| error of piercing | |||
| 贯通误差: 3 phrases in 3 subjects |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 1 |
|
| |||
| breakthrough errors | |||
| through error (隧道的) | |||
| |||
| piercing error | |||
| |||
| error of piercing | |||
| 贯通误差: 3 phrases in 3 subjects |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 1 |