滑轮起吊设备 lifting tackle

起吊设备 lifting appliance ; lifting rig ; hoisting arrangement ; lifting-up device

双杆联吊设备 yard and stay tackle

发动机起吊设备 motor lifting rig

臂式起吊设备 boom rig

网箱起吊设备 [水产] net cage hoist ; hoist for net cage

艉起吊设标船 stem-loading buoy boat

悬吊设备抗震支撑间距 earthquake-resistant support equipment hanging spaced

单轨吊和起吊设备 monorail hoists and lifting equipment