1.
Recommended method for design, installation, repair and operation of subsurface safety valve system
井下安全阀系统的设计、安装、修理和操作的推荐做法
2.
Recommended practice for design, installation, repair and operation on subsurface safety valve system
井下安全阀系统的设计、安装、修理和操作的推荐作法
3.
subsurface controlled subsurface safety valve
井下控制井下安全阀
4.
surface controlled subsurface safety valve
地面控制井下安全阀
5.
Wellhead surface safety valves and underwater safety valves for offshore service
海上用井口上部安全阀和水下安全阀规范
6.
The Modeling and Implementation of Mining Safety Information System;
煤矿井下安全信息系统的建模与实现
7.
The Research and Implementation of Underground Coal Mines Safety Monitoring System
矿山井下安全监控系统的研究与实现
8.
Design on a Monitored Control System Used in Coal Mine Based on DSP
基于DSP的井下安全生产监控系统设计
9.
Safety Valve Core Sensor And Data Acquisition System
安全阀阀芯传感器及其数据采集系统
10.
The structure analysis and safety evaluation for ownhole operation hoist ystem;
井下作业提升系统受力分析与安全评定
11.
Study on Communication Interface and Underground Substations of the Management System of Distributed Coalmine Underground Personnel and Equipment Safety;
分布式煤矿井下人员、设备安全管理系统
12.
Research on Application of Security Monitoring and Person Localization System in Coal Mine;
煤矿井下安全监测与人员定位系统的应用研究
13.
Design on Underground Mine Security Monitoring System Based on SCM
基于单片机的煤矿井下安全监测系统设计
14.
Design and Realization of Serial Correspondence of Safety Management System in the Well
井下安全管理系统串行通信的设计与实现
15.
Safety testing system for electrically operated water valves based on PLC
基于PLC控制的电动水阀安全检测系统
16.
Analytical system for the failure of safety valve of risk inspection
关于风险检测安全阀失效的分析系统
17.
The Research and Development of Intelligent Valve Control System of Pumping Well;
井下智能阀门控制系统的技术研究与装置开发
18.
Fission Type Size Valve's in Mine Shaft Water Disposal System Application
分体式浆液阀在井下水处理系统中的应用