electromotive handspike电动推杆
handset handspike绞盘棒
Handspike reductors推杆减速器
handspike windlass杠杆起锚机
trail handspike瞄准棍
handspike damaged推杆损坏
pneumatic handspike气动推杆
mechanic handspike机械推杆
electromotion handspike电动缸
N(名词) a bar or length of pipe used as a lever 推杆