您要查找的是不是：
- traveling jib crane 移动挺杆起重机
- 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。
- 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。
- 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
- I must say I didn't like the cut of his jib. 说实在的，我不喜欢他那个样子。
- May I ask if you are fond of traveling by sea? 我可以问一下你是否喜欢海上旅行？
- He is traveling for the good of his health. 他是为自己的健康着想而旅行的。
- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- The cost of travel to the far east is prohibitive. 到远东旅游的费用高的令人不敢问津。
- Passenger ships are a costly way to travel. 坐游轮是昂贵的旅行方法。
- traveling portable jib crane 移动式悬臂吊车
- From every window head is crane for a view of it. 每一个窗口都有人探出头来看。
- Mary would rather travel by train than by plane. 玛丽宁可乘火车而不愿乘飞机旅行。
- I booked my holiday through my local travel agent. 我是由本地的旅游代理人预先安排的度假事宜。
