1.
Lifting appliances--Vocabulary--Derrick cranes
GB/T6974.11-1986起重机械名词术语桅杆起重机
2.
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）
3.
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）
4.
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）
5.
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
6.
light mast crane
轻型桅杆式转臂起重机
7.
stiffleg derrick
固定支架桅杆式起重机
8.
gin pole type concrete spouting plant
起重桅杆式混凝土灌注设备
9.
That includes the installation of windlasses, winches, bollards, fireleads, masts, deck cranes, vent pipes and different kinds of rigging.
包括以下部件的安装：锚机，绞车，带缆桩，导缆孔，桅杆，甲板起重机，通风口和各种索具。
10.
He unstepped the mast and furled the sail and tied it.
他拔下桅杆，把帆卷起，系
11.
the third mast from the bow in a vessel having three or more masts; the after and shorter mast of a yawl, ketch, or dandy.
帆船上从船头算起的第三条桅杆有三根或多根桅杆；快艇、双桅船或双桅帆船上后面的短的桅杆。
12.
high mast apron floodlight
高桅杆停机坪泛光灯
13.
a truncated cloth cone mounted on a mast; used (e.g., at airports) to show the direction of the wind.
桅杆上升起的截头的圆锥形布袋；用来（如在机场）显示风向。
14.
new mechanical bumper jack
新式机力保险杆起重器
15.
Finally he put the mast down and stood up.
临了，他放下桅杆，站起身来。
16.
He picked the mast up and put it on his shoulder and started up the road.
他举起桅杆，扛在肩上，顺着大路走去。
17.
The ginpole is the simplest form of derrick.
起重吊杆是一种最简单的起重机。
18.
a simple crane having lifting tackle slung from a boom.
在吊杆上有起重滑车的简单起重机。