吊杆车的英文

• derrick car
• jib crab

• 吊杆:    boom; hanger rod; sag tie; s ...
• 吊杆:    boom; hanger rod; sag tie; sag rod; swing bar; jib; swing hanger; derrick; trapeze 起重机吊杆 crane boom; (船用)起重吊杆 derrick; 吊杆传声器 boom-mounted microphone; fishpole; boom; 吊杆灯 boom light
• 丝杆车床:    screw-rod lathe
• 印字杆车:    type bar carriage
• 吊杆跟；吊杆踵:    derrick heel