lifting rig

短语词组

短语

• lifting cord rig 起重设备
• upper internals lifting rig 上部堆内构件提升机具
• engine lifting rig 发电机起吊设备
• vessel head lifting rig 压力容器封头吊具
• internals lifting rig 堆内构件起吊装置
• upper core structure lifting rig 堆芯上部构件提升设备
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