1.
derricking gear
吊货杆跨度变换装置
2.
double whip system
分钩装卸法(一根吊货杆将货由岸吊到甲板
3.
Application of Large-span Hanging Ship in Air Joint Gallery Ceiling Decoration Engineering
大跨度吊船在空中连廊吊顶装饰工程中的应用
4.
Auto Gearshift Design of 7500 ton Floating Crane Hoisting Mechanism
7500t浮吊起升机构自动换挡装置设计
5.
RIVER-CROSSING HOISTING TECHNOLOGY OF LARGE-SPAN BELT CONVEYER GALLERY TRUSS
超大跨度胶带机通廊桁架跨河吊装技术
6.
Installation and mounting: Ceiling installation or supended to ceiling with chain or line.
安装方式：吊装式或吸顶式，吊杆，吊链。
7.
Any of various devices with a swinging arm, as in a fireplace for suspending a pot.
吊架有摆动臂杆的多种装置的统称。如将锅架在火炉上的吊架
8.
Analysis of Strength and Stability of Large-span Box Arch and Single Base Rib Lifting Closure
大跨度箱拱单基肋吊装合龙强度和稳定分析
9.
boom test certificate
吊货杆试验合格证书
10.
full rotating derrick
全旋转吊杆起货设备
11.
Calculation of stayed buckle cable forces for concrete filled steel tubular arch bridge with long span in process of lifting
大跨度钢管砼拱桥拱肋吊装中的扣索索力计算
12.
Simulation Calculation of Arch Rib Hanging Construction and Aseismic Analysis of Large Span Arch Bridges;
大跨度拱桥拱肋吊装仿真计算与抗震分析
13.
Study and Application of Lifting Segment by Segment Technology for Large Span Steel Grid-frame;
大跨度钢网架结构分段吊装技术的研究与应用
14.
The Construction Controlling of Long-span Box Arch Bridge Erecting with Cable Way;
大跨度箱形拱桥缆索吊装施工过程监控
15.
THE LIFTING OF LONGSPAN GALLERY OF THE MAIN BELT FOR A 2500m~3 BLAST FURNACE
某2500m~3高炉主皮带大跨度通廊吊装技术
16.
Construction Techniques of Cable Hoists for CFST Bridge with Large Span
大跨度钢管混凝土拱桥肋缆索吊装施工技术
17.
on load tap changer
带负载抽头变换装置
18.
Assembly equipment and assembly method differs as span, weight and installation height of girder.
钢梁的跨度、量和安装高度不同，适合的吊装机械和吊装方法亦随之而异。