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- Hoisting gear for drag head ladder 耙头梯架起落装置
- It consists of a car-riage, a rotary gear reducer and a hoist gear reducer. 它由一个滑架、一个转动齿轮减速器和一个提升齿轮减速器组成。
- In which,both 1.2m and 1.6m hoisting gear can also be used for transporting the personnel. 其中1.;2米、1
- EC-HM FR. Tronic cranes have a continuously variable power supply to their hoist gear, slewing gear and trolley travel gear drives via frequency converters. EC-HM FR.;tronic起重机通过变频器向起重机构、回转机构及小车行走机构提供连续变化的电源。
- At the view of reducing energy consumption, this paper designs the balance of counterweight for the hoist gear of large scale of quayside container gantry crane. 以降低功耗为目的,提出对大型岸桥起升机构进行配重平衡设计,并对合理平衡点的确定及增设活配重的设计方案作具体的分析比较。
- Hoisting gear for cutter ladder 铰刀架起落装置
- The man poised a bucket of water on the head. 那个男人头上平稳地顶着一桶水。
- Please go down the ladder and chuck up my hat. 请下梯子把我的帽子扔上来。
- Vibration test and fault diagnosis of mine hoisting gear 矿井提升机振动测试与故障诊断
- Go and fill this bucket with water for me. 去替我装满一桶水来。
- She was badly hurt when she fell from the ladder. 她从梯子上跌下来，伤得很厉害。
- Please hand the basket up to Father on the ladder. 请把篮子递给梯子上的父亲。
- A Kind of Layout Convenient to Installation of Hoisting Gear of RTG 一种便于安装的RTG起升机构布置形式
- Formed a bucket brigade to carry water to the fire. 提桶形成一个队列以传水救火
- This ladder is riddled with woodworm. 这个梯子已经让蛀虫蛀了很多洞。
- Be careful not to fall off the ladder. 当心别从梯子上掉下来。
- I hear poor old John's kicked the bucket. 我听说可怜的约翰死了。
- Performance test and fault diagnosis of mine hoisting gear 提升机系统性能测试及故障诊断
- He is too timid to get up to the top of the ladder. 他太胆小爬不上梯子的顶端。
- The driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
