从事扫海、疏浚、爆破、打桩、拔桩、起重、钻探等作业

从事扫海、疏浚、爆破、打桩、拔桩、起重、钻探等作业的英文翻译

基本释义

• Undertaking the operations such as sea sweeping, dredging, explosion, piling and pulling of stakes, lifting, or drilling, etc.