小起重机的英文

• donkey crane
• jack

• 小:    small; little; petty; minor
• 起重机:    crane; derrick; crab; freigh ...
• 小起重杆:    little boom
• 轻小起重设备:    series lifting equipments
• 起重机:    crane; derrick; crab; freight elevator; hoist; lifter; cranage; hoister 起重机的起重能力 the lifting capacity of a crane; 龙门起重机 gantry crane; 门式起重机 portal crane; 塔式起重机 tower crane