Analysis on safety conditions of hydraulic steel gates and hoists of some hydropower stations

部分水电站水工钢闸门和启闭机安全状况分析

属类：中国大陆-ilib.cn-

Safeguards to winding hoists from overwinding and overrelaxation

缠绕式提升机的过卷和过放安全保护

属类：中国大陆-service.ilib.cn-

Miscellaneous Hoists and Lifting Equipment in BOP Buildings and Area BOP

厂房和BOP区域内的各种吊装设备

属类：中国大陆-wenku.baidu.com-

Optimizing design for the slideway support and the auxiliary support of construction hoists for supper high building

超高层施工升降机导轨架及附墙架系统的有限元分析

属类：中国大陆-www.ilib.cn-

Design and Construction of Long Span System with Non-standing Cable Hoists

大跨径无支架缆索吊吊装系统设计与施工

属类：中国大陆-www.ilib.cn-

Study of Casting -forging Coordinate Process of Driving Wheel and Driven Wheels of Electric Hoists

电动葫芦主、从动车轮铸锻联合工艺研究

属类：中国大陆-service.ilib.cn-

In addition, some improvements and measures are provided on the flaws in the structure design of the domestic electric hoists .

对国产电动葫芦在结构设计上的缺陷提出了改进意见和措施。

属类：无分类双语句库-airiti.com-

Design and Realization of the Performance Testing System for Electric Wire Rope Hoists

钢丝绳电动葫芦测试平台的自动化改造

属类：中国大陆-www.ilib.cn-

Essential Features of Hydraulic Hoists on Crest Orifice of Gaobazhou Project

高坝洲水利枢纽表孔液压启闭机的主要特点

属类：中国大陆-service.ilib.cn-

Maintenance and Repair of Gates and Hoists of Gezhouba Project

葛洲坝水工闸门和启闭机械维护检修

属类：中国大陆-scholar.ilib.cn-

Transformation of Electric - controlling System of Alternating Hoists

交流提升机电控系统的改造

属类：中国大陆-service.ilib.cn-

Generation and Countermeasures of Lift Cage ’s Sudden Falling Phenomenon Appearing in Mine Hoists

矿井提升机下坠现象的产生及对策

属类：中国大陆-www.ilib.cn-

Feasibility Demonstration on Adding Fixed Electric Hoists on an Old Dock

老码头增设电吊的可行性论证

属类：中国大陆-www.ilib.cn-

The other hoists his glass and says, "Why don’t we? "

另外一个端起他的酒杯，说：“我们为什么不呢？”

属类：英汉句库-article.yeeyan.org-

At present mine hoists with large capacity usually are drove by synchronous machine.

目前大容量矿井提升机多采用同步电机拖动。

属类：中国大陆-www.ceps.com.tw-

OTHER JACKS AND HOISTS , HYDRAULIC

其他液压千斤顶及提升机

属类：无分类双语句库-china-customs.com-

The Intelligent Overload Limiter on the Hoists

起重设备上的智能超载限制器

属类：中国大陆-www.ilib.cn-

Pipe Installing Processes for Hydraulic Hoists of Arc Working Gates at Deep Level Outlet in the Three Gorges Project

三峡工程泄洪深孔弧门液压启闭机管道安装工艺

属类：中国大陆-www.ilib.cn-

Last time they went away without doing anything because they are "not licensed to use hoists " .

上一次他们什么也没做就离开了，原因就是“他们没有得到使用吊重机的许可”。

属类：英汉句库-article.yeeyan.org-

He stares down at the headstone for a moment, then hoists the shovel up and smashes it into the earth.

他凝视着墓碑石，过了一会，举起了铲子向地上的泥土猛地铲下。

属类：英汉句库-article.yeeyan.org-

Study on stable coiling of multiple layers of wire rope on cylindrical drum hoists

提升机钢绳多层缠绕平稳过渡的研究

属类：中国大陆-www.ilib.cn-

A Heuristic Method for Cyclic Scheduling of Two Hoists without Overlapping

无重叠区域两抓钩周期性排序问题的一个启发式算法

属类：中国大陆-www.ilib.cn-

Study in New Type Signaling Device for Mine Hoists

新型矿井提升机信号装置的研究

属类：中国大陆-www.ilib.cn-

New Type Signal Device for Mine Hoists

新型矿井提升信号装置

属类：中国大陆-www.ilib.cn-

Application of hydraulic hoists to Yingnahe Reservoir

液压启闭机在英那河水库的应用

属类：中国大陆-www.ilib.cn-

Key problems of hydraulic hoists of spillway gates in reservoir operation management

溢洪道液压启闭机在水库运行管理中应注意的问题

属类：中国大陆-www.ilib.cn-