traveling forge crane
锻造用移动式起重机
magnetic travelling crane
电磁吸盘式移动式起重机
derrick, mobile (i.e.,lorries fitted with a derrick assembly, winches or other appliances for drilling
移动式起重机（即装配有起重机组件、绞盘或其他钻井设施的大卡车）
travelling portal jib crane
门式移动悬臂起重机
gantry crane with movable girder
可移动主梁门式起重机
cantilever walking crane
壁装移动式悬臂起重机
stiffleg derrick traveler
刚性腿移动式转臂起重机
crane ,overhead traveling, on fixed support
固定支座移动式高架起重机
High Altitude Displacement Installation of Whip-typed Tower Crane Used in CCTV Main Building
CCTV主楼大型动臂式塔式起重机高空移位安装
luffing winch motor
俯仰式起重机电动机
power-driven lifting appliance
动力推动式起重机械
crane:To hoist or move with or as if with a crane.
"起吊,吊运:用起重机或用类似起重机提升或移动."
A machine for hoisting or moving heavy objects.
起重机上升或移动重物的机器
electric single-beam bridge crane
电动单梁桥式起重机
hand-operated single-and-double beam bridge crane
手动单双梁桥式起重机
electric overhead travelling grab crane
桥式电动抓斗起重机
non-slewing mobile crane
非回转流动式起重机
mobile crane with articulated jib
铰接臂流动式起重机