1)  gantry crane
门吊
1.
The paper describes a new monitoring system of gantry crane with GARMIN GPS25LVS as its central part.
以港口的轨道式集装箱龙门吊监控系统为例,探讨了GPS系统在工程控制中的应用。
2)  gantry crane
龙门吊
1.
Application of homemade gantry crane with high-low legs in the construction of great-span bridges;
自制高低腿龙门吊在大跨度桥梁施工中的应用
2.
Design and checking calculation method to gantry crane foundation of a beam prefabricate plant;
某梁体预制厂龙门吊基础设计与验算
3.
The article discusses a practical and economic construction method to lay down the flow pipe with a special de- signed hanger and the gantry crane at the bottom of the cloaca,when the construction working face is too limited to use the crane to lay down the large-diameter pipes directly during laying down the construction.
文章论述了进行大口径供水管道下沟施工时,当施工工作面狭窄而不能采用吊机直接下管时,采用特别设计的吊架配合沟底龙门吊下管是一种比较经济适用的施工方法。
3)  Aquatic gantry crane
水上门吊
4)  stern gate crane
尾门吊
1.
Design of the stern gate crane for the minitype of cable layer;
小型海缆船尾门吊的设计
5)  gantry crane
龙门吊机
1.
To deal with the difficult problem that 2000 ton coal liquescence reactors are hoisted when they are produced or made up,2000 ton assembled gantry crane is studied.
为解决国内化工行业重达 2 0 0 0t煤炭液化反应器的现场制造、安装等工程中的起重技术难题 ,对 2 0 0 0t拼装式龙门吊机进行了研究 ,优化主体结构 ,研制先进的台车走行、电气控制系统 ,使其性能优、投资省 ,为解决超大吨位设备的整体制造、安装难题提供有效的途径。
2.
Type MJCY-65 built-up mobil gantry crane is a large type hoisting apparatus used to lift and move a beam and load a train.
MJCY-65型拆装移动式龙门吊机，是用以吊梁、移梁和装车的大型起吊设备。
6)  gantry crane
龙门吊架
1.
Cost-effective analysis between truck crane and gantry crane in concrete pipe installation;
汽车起重机与龙门吊架安装混凝土管的比较
参考词条
补充资料：门吊儿
1.即钌铞儿。门上的搭钩。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。