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- double portal jib crane 双龙门吊
- This paper introduces the technique for welding machine vehicle on portal jib crane. 文章介绍龙门吊小车轨道焊接工艺。
- travelling portal jib crane 门式移动悬臂起重机
- portal jib crane 龙门吊车
- Wall jib crane with adjustable hoist. Swing range can be shown. 带有可调节绞车的下支撑悬臂起重机。可显示旋转范围。
- Overbrace jib crane with adjustable hoist. Swing range can be shown. 带有可调节提升机的上支撑动臂起重机。可显示旋转范围。
- Underbrace jib crane with adjustable hoist. Swing range can be shown. 带有可调节绞车的下支撑悬臂起重机。可显示旋转范围。
- Jib metal structure is one kind of the important load-carrying structure of jib crane whose mechanical capability effect the whole machine’s running directly and has higher fault rate. 起重机臂架结构是臂架式类型起重机的重要承载部件之一,其力学性能对整机的正常运转有直接影响,故障率较高。
- Force calculation of fixed pillar jib crane 定柱旋臂式起重机的受力计算
- Stationary slewing crane Pilaster jib crane 壁柱式旋臂起重机
- Improvement to slewing mechanism of manual slewing jib crane 手动旋臂起重机旋转系统的改进
- Usual Rope Compensation Scheme Comparison for Single Jib Crane 单臂架式起重机常用绳索补偿方案的比较
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Optimal structural design of a portable column jib crane based on ANSYS 基于ANSYS的定柱式旋臂起重机机械结构的优化设计
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?