|
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| 31. | excavation deformation |
| 挖掘错动 |
|
|
| | |
| 32. | illegal excavation |
| 非法挖掘 |
|
|
| | |
| 33. | evacuation works |
| 挖掘工程 |
|
|
| | |
| 34. | to dig new channels |
| 挖掘新道 |
|
|
| | |
| 35. | excavating area |
| 挖掘区 |
|
|
| | |
| 36. | excavating equipment |
| 挖掘设备 |
|
|
| | |
| 37. | excavating plough |
| 挖掘犁 |
|
|
| | |
| 38. | digging efficiency |
| 挖掘效率 |
|
|
| | |
| 39. | excavator factor |
| 挖掘系数 |
|
|
| | |
| 40. | selective excavation |
| 选择挖掘 |
|
|
| | |