您要查找的是不是：
- FEM computing technique for hydraulic hoist cylinder of lock miter gate is introduced. 摘要介绍船闸人字门液压启闭机油缸的一种有限元计算方法。
- Abstract： Each hydraulic hoist of eccentric trunnion sector gate consists of two sets of cylinders and one set of hydraulic pump station. 摘 要： 小浪底水利枢纽偏心铰弧门每台液压启闭机由两套油缸和一套液压泵站组成。
- explosion - proof hydraulic hoist 防爆液压提升机
- Imported cylinder seals and stainless pipes and oil cases increase the operation reliability of the hydraulic hoists. 油缸密封圈采用进口优质产品，油箱、管道采用不锈钢材料，从而增强了液压启闭机的运行可靠性。
- The surface outlets at Ertan hydropower plant are arc gates,and the hoisting devices are duplex hydraulic hoists. 二滩电厂表孔采用弧形门,启闭形式为双缸液压启闭机。
- Ground Well Pipe Hydraulic Hoist of Hydraulic Kerfing 液压式水力割缝地面井管提升器
- Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk. 摘要船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业，工作效率低，时间长，技术风险大。
- Some understandings of the key points in the design and selection of the hydraulic hoister are discussed herein, so as to provide a reference for the other similar projects. 文中对液压启闭机设计和选型中一些问题的认识进行探讨，以供参考。
- Study of Some Technical Problems for Rapid Gate Hydraulic Hoist 快速门液压启闭机几个技术问题的研究
- Application of hydraulic accumulator in hydraulic hoist 液压蓄能装置在液压启闭机上的应用
- Study on the effect of air temperature changes on hydraulic hoist 气温变化对液压启闭机影响的研究
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- FEM Calculation for Hydraulic Hoist Cylinder of Lock Miter Gate 船闸人字门液压启闭机油缸有限元计算
- Hoist the risers with the hydraulic running tool. 用液压下入工具提起隔水管。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The hydraulic lift is over there. 液压升降机在那儿。
- Sync-Circuit of Hydraulic Hoist of Radial Gate on Gaobazhou Overflow Dam 高坝洲表孔闸门液压启闭机的同步回路
- The design of hydraulic hoist for free flow tunnel in Xiaolangdi project 小浪底工程明流洞液压启闭机设计
- Analysis of Existing Problems of Hydraulic Hoist and Its Solution Scheme 液压提升机现存技术问题分析及其解决方案
- People came in flocks to see the new hydraulic power station beside the dam. 人们成群结队地来参观水坝旁边新建的水电站。
