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- Overhead or gantry crane 桥门式起重机
- Single-girder gantry crane is a gantry crane. 单主梁门式起重机是门式起重机的一种。
- This machine is called Bailey gantry crane. 这种机器叫贝雷门式起重机。
- This machine is called Bridge Gantry Crane. 这种机器叫路桥门式起重机。
- Style Double Girder Gantry Crane, apply to the terminal handling,cargo lifting,container loading& unloading, or bulk cargo loading. 型双梁门式起重机（俗称：龙门吊），可以配合吊钩或抓斗来使用，主要应用于港口和码头的货物吊卸，集装箱吊卸。
- If the site is small, it may be commanded by a gantry crane. 假如场地小，则可采用龙门式吊车进行操作。
- To be positioned and handled by hatch cover gantry crane. 用舱口龙门吊来吊放它们。
- It caused a lot of trouble that the project used a gantry crane. 这项工程动用了龙门吊，可真是麻烦啊。
- In effect, the side cast is simply the overhead or perpendicular cast with the rod traveling in a horizontal plane. 投在生效的侧，侧演员是只需架空或垂直演员在一个水准的飞机旅行的杆。
- Integral instability of a gantry crane causes structure to lose load supporting capability. 龙门起重机的整体失稳导致结构丧失承载能力。
- The truck crane (gantry crane, tower crane, mobile slewing crane, bridge crane, crawler crane) can lift a weight of 15 tons. 这台汽车起重机（龙门吊、塔式吊、悬臂汽车吊、桥式吊、履带式起重机）能吊起15吨的重物。
- The truck crane( gantry crane, tower crane, mobile slewing crane, bridge crane, crawler crane) can lift a weight of15 tons. 这台汽车起重机（门吊、式吊、臂汽车吊、式吊、带式起重机）吊起15吨的重物。
- An optimal design of the prestressed box maingirder in a 10-ton and 10-metre gantry crane was made,with the SUMT method applied to the work. 本文应用SUMT法对10吨10米预应力桥式起重机的预应力箱型主梁进行了优化设计。
- I'm sorry to hear that. Is the economy overheads or high taxes? 听到如此消息觉得很遗憾！是否因为不堪负荷高额税金或超额开销原因造成的吗？
- This technique was used in the experiment system of gantry crane and can effectively restrain the residual oscillations of payload. 将这一控制技术用于桥式起重机实验系统中，可以有效抑制载荷的残留摆动。
- This paper covers design and application of long cantilever gantry crane used in the high-speed railways' unballasted track Boegl plate project. 摘要介绍了高速铁路无碴轨道博格板大悬臂门式起重机的设计方案、结构组成及其在京津城际高速铁路博格板铺设施工中的应用。
- A feature based CAD method of gantry cranes is introduced. 本文介绍了一种基于特征的门式起重机CAD设计方法。
- The quality of the design for jib lubbing mechanism has a determining influence on the operating performance of the gantry crane. 门座起重机变幅机构设计的优劣决定性地影响整机的使用性能。
- The mooring support structure was transported to DNS and pre-installed on forecastle deck of the FPSO by a gantry crane at dry dock. 系泊支架是运到大连造船新厂后,用船坞龙门吊吊装在浮式生产储油装置的艏楼甲板上;
- Many times I worked with technicians from Japaneven more than 60 years oldthey would climb a gantry crane of 18 meters highmore than 20 times a day. 我曾有过很多次与日本服务工程师共事的机会，尽管他们60多岁了，却依然爬着高达18米的龙门吊，每天上下不止20次。
