light mast crane
轻型桅杆式转臂起重机
stiffleg derrick
固定支架桅杆式起重机
portable telescopic crane
轻便伸缩臂式起重机
derrick ,ship's (excl. floating), not self-propelled
非自动船用桅杆起重机（浮式起重机除外）
mobile revolving boom crane
自行式伸臂回转起重机
underhung slewing jib crane
悬挂式回转臂起重机
crane ,derrick (excl. floating cranes, crane lorries and railway rolling-stock), self-propelled
自动桅杆起重机（浮式起重机、起重运货汽车及铁路流动托架除外）
crane ,derrick (excl. floating cranes, crane lorries and railway rolling-stock), not self-propelled
非自动桅杆起重机（浮式起重机、起重运货汽车及铁路滚动托架除外）
Lifting appliances--Vocabulary--Derrick cranes
GB/T6974.11-1986起重机械名词术语桅杆起重机
HOW TO PULL THE HOIST ROPE OF GUY TYPE DERRICK CRANE MODERATELY AND IN AN INCLINED ANGLE WITH A DRAG ROPE
有牵引绳的缆绳式桅杆起重机起升绳适度斜拉的探析
gin pole type concrete spouting plant
起重桅杆式混凝土灌注设备
stiffleg derrick traveler
刚性腿移动式转臂起重机
The arm of carne slewed round.
起重机臂转了过来。
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）
gantry crane with retractable boom
可伸缩悬臂门式起重机
travelling portal jib crane
门式移动悬臂起重机
