portable derrick crane

用法例句

portable telescopic crane

轻便伸缩臂式起重机

gantry crane with retractable boom

可伸缩悬臂门式起重机

wheeled telescopic mobile crane

轮胎式液压伸缩吊臂起重机

mobile revolving boom crane

自行式伸臂回转起重机

light mast crane

轻型桅杆式转臂起重机

telescopic-swivel crane

伸缩-旋转式起重机

Top-Down Design for the Lorry Crane's Telescopic Boom Based on Pro/E Wildfire

基于Pro/E随车起重机伸缩臂TOP-DOWN设计

THE FUZZY OPTIMIZATION DESIGN OF BOX EXPANSION ARM OF CRANE TRUCK

汽车起重机箱形伸缩臂的模糊优化设计

Electrical system introduction of 160 ton telescopic boom crane for railway rescue

铁路救援160t伸缩臂起重机电气系统介绍

Stability Research about Telescopic Box Boom of Crane with Cylinder Supporting;

具有油缸支承的起重机箱形伸缩臂的稳定性研究

Structural Parameter Optimization Design of Telescopic Hooklift

伸缩式拉臂机构的结构参数优化设计

crane ,jib (excl. portal and pedestal cranes), self-propelled

自动悬臂起重机（门式臂架起重机及支座式悬臂起重机除外）

crane ,jib (excl. portal and pedestal cranes), not self-propelled

非自动悬臂起重机（门式臂起重机及支座式悬臂起重机除外）

travelling portal jib crane

门式移动悬臂起重机

underhung slewing jib crane

悬挂式回转臂起重机

mobile crane with articulated jib

铰接臂流动式起重机

luffing jib tower crane

动臂变幅塔式起重机

cantilever walking crane

壁装移动式悬臂起重机