hydraulic crane

repair of lift cylinder of importeol hydraulic crane

进口液压吊车变幅液压缸的修复

analysis and removal of faults in hoisting system of the hydraulic crane of shipping

船舶液压起货机起升系统故障分析及排除

design of over-load protecting system for hydraulic crane

液压起重机过载保护系统的设计

fault diagnosis expert system for hydraulic crane based on rule-based and case-based hybrid reasoning

基于规则和实例混合推理的故障诊断专家系统

tests show that this method can improve hydraulic crane's energy utilization.

实验结果表明，采用此方法可改善液压起重机的能量利用率。

this invention discloses a hollow hydraulic crane frame used for lane and face of coal mine.

本发明公开了一种适用于煤矿巷道和工作面使用的中空液压起重架。

trade certification as a hoist operator (hydraulic crane) is available, but voluntary, in saskatchewan and british columbia.

吊重机操作员贸易证书（液压起重机）可以在萨斯喀彻温省和不列颠哥伦比亚省考取但是是出于自愿的

the steel box girder was lifted and erected block by block by the hydraulic crane supported on the two main cables.

钢箱梁利用液压提升跨缆吊机，采用小节段吊装方案进行吊装作业。

troubleshooting of a marine hydraulic crane

一起船舶液压起货机故障分析

the selection, replacement and pollutant control of the hydraulic oil of full hydraulic crane

全液压起重机液压油的选用、更换与污染控制

visual analyses of stress and fatigue life of manual hydraulic crane

手动液压吊车应力及疲劳寿命可视化分析