cargo boom


  • 翻译:装卸吊杆

同义词

1)cargo boom,装卸吊杆2)cargo handling by derrick,吊杆装卸3)cargo boom,装卸货吊杆4)derrick rig system,吊杆装卸装置5)balanced weight method,双吊杆装卸法6)discharge boom,卸载吊杆

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