shaft equipment

The corrosion-proof design and practice of shaft equipment;

井筒装备防腐设计与实践

Test technology and research of level force on Xulou vice-shaft equipment;

许楼副井井筒装备水平力测试技术及研究

Application of die plate in shaft equipment installation of multi-purpose shaft;

模具盘在混合井井筒装备安装中的应用

As a result various slim hole drilling equipment has appeared.

由于小井眼钻井成本低、排出岩屑体积小,对环境污染小,近几年来在世界范围内得到了大力发展,因此,各种小井眼钻井设备应运而生。

This paper introduces the use of lubricating oil for oil drilling equipment,and means and cautions to be taken in adding lubricating grease.

介绍了石油钻井设备润滑油的使用及其润滑系统、润滑油品、加注润滑油脂的方式、方法和注意事项。

This drilling simulator simulates the drilling field equipment through acoustic,optic,and electric means on which all kinds of drilling operations can be performed,thus to improve technicians knowledge on drilling equipments and to help technicians get famil.

钻井模拟器通过声、光、电模拟钻井现场设备完成各种钻井操作,以提高技术人员对钻井设备的认识,增强钻井操作规程的熟练程度。

Technical code for anticorrosion of shaft equipment of vertical shaft of coal mine

煤矿立井井筒装备防腐蚀技术规范

Discussion on Working Platform Arrangement Pattern in Vertical Shaft Construction

立井井筒装备施工吊盘布置方式探讨

Analysis of Lower equip Construction for Installation of Pit Shaft equip

井筒装备安装工程下部装备施工方法浅析

The Design and Installation of Suspended PlateDuring the Fixing of Shaft Equipment for Metal Mining Mixed Well and its Application

金属矿混合井井筒装备安装中吊盘的设计安装及使用方法

Application of electric arc spray paint enduring antiseptic technique in the mine shaft equipments

电弧喷涂长效防腐技术在煤矿井筒装备中的应用

Experience on the shrink shaft drilling construction reserve period

缩短立井井筒凿井施工准备期的经验

at the top of the shaft there is usually a structure called a headframe. It contains some of the machinery necessary for mining operation.

在井筒顶部通常都有一个叫作井架的建筑，其上装有一些采矿作业所需要的机械设备。

Development of the artificial buoyant seabed(ABS)

浮筒式深水钻井装置(ABS)的研制

On the Configuration of Mechanized Construction Equipment of 1000 Meters Wellbore

浅谈千米井筒机械化施工设备的配置

Standard for the equipment of ventilative safety of colliery

矿井通风安全装备标准

Application of Frication Reel-cage Prevented Fall in Malan Mine Viceshaft

摩擦卷筒式防坠罐装置在马兰矿副立井的应用

Development of Simulative and Experimental Facility for Heavy Oil Wellbore Based on Distributed Optic Fiber

基于分布式光纤的稠油井筒模拟实验装置开发

Simple, Fast Deployment of Main Shaft Sheathed Cable to Monitor Construction Process

简易、快速敷设主井筒铠装监测电缆施工工艺

3D visualization technique used for designing the installation of well centralizer

应用井筒三维可视化技术设计油井扶正器安装位置

fabric slitting device

织物剖幅装置（筒状针织物的剖幅设备）

Gangue Vertical Shaft Sinking Mechanization Equipment and Technology Application to Xintie Coal Mine

新铁煤矿矸石立井凿井机械化装备与技术应用

Research on Technology and Equipment of PVA Hydrosols Drying and Forming Using the Drum Dryer;

水溶胶滚筒法干燥固化成膜技术及装备研究

Code for the Construction and Equipment of Mobile Offshore Drilling Units

移动式近海钻井装置建造和设备规范