The application of OTA and OTV will improve the influence of TA saturation on main equipment protection.
光电流互感器（OTA）、光电压互感器（OTV）的应用，将改善TA饱和对主设备保护的影响。
The system study, manufacture of main equipment , development of valve control, station control, DC protection, installation and commissioning have all been undertaken by domestic organizations.
该工程系统研究、主设备制造，阀控、站控，直流保护设备研制，安装及调试全部由国内单位承担。
The main causes of the accidents were poor ventilation(22.5%), lack of personal protection equipment(19.8%), lack of safety education (19.8%), and lack of safety work practice(15.3%).
导致中毒事故发生的主要原因是没有密闭通风排毒设备或效果不好（22．5%）、没有个人防护设备（19．8%）、缺乏安全教育（19．8%）和没有安全操作规程（15．3%）等。
The principle and main function of intelligence protection unit, PCS control equipment, in GIS on-site control cabinet, are introduced in this paper.
阐述了GIS设备中就地控制柜中的智能化保护单元pcs控制装置的原理和主要功能。
Relay protection setting calculation for main equipment is an important part of applying protection in power plants and substations.
主设备保护整定计算是发电厂变电站继电保护工作的主要内容。
The main work of this thesis is to research and design the high-performance microprocessor-based feeder line protection equipment, using the newest software and hardware technology.
本文的主要工作是采用最新的软硬件技术研究与开发高性能的微机馈线保护装置，重点研究了装置保护部分的软硬件设计与实现。
Calculating Settings of relay for main equipment is an important part of applying protection in power plants.
主设备保护整定计算是发电厂继电保护工作的重要内容。
The main products of environmental protection technology, design, engineering projects and products, equipment manufacturing.
公司主要经营环保技术、设计、工程项目及产品、设备制造等。
The technological principles, process flowsheet, main parameters, equipment selection, wastes disposal and environment protection are described in this paper.
文中介绍了氧化、着色的工艺原理、生产流程、主要参数、设备选择、三废治理和环保措施等。
Main products: various kinds of imported radiation detection equipment, medical radiation protection equipment, protective equipment manufacturing and research and development of lead.
主营产品：各种进口核辐射检测设备、医用辐射检测防护设备、铅防护用品的生产及研发。
Shanghai Euro-Evnt protection equipment co., Ltd. The main agent of other European countries advanced environmental protection equipment.
上海欧寅环保成套设备有限公司主要代理欧洲其他一些国家的先进环保设备。
Environmental protection gas occurrence boiler key features for main equipment of small investment, mount quickly, is safe and convenient to use than direct, simple operation, can save 20% fuel coal.
环保煤气发生炉主要特点为主体设备投资小、上马快、使用安全方便、操作简单，比直接燃煤可节省20%燃料。
The dissertation attach to five AutoCAD drawings including the main electric connection, outdoor distribution equipment setting, the relay protection of generator, the decoration of protection scream.
包括电气主接线图、室外配电装置图、发电机保护的原理接线图、展开图、保护屏的布置及端子排 接线图。
Fresh selection of the main equipment of the green environmental protection.
主体设备选用清新环保的绿色。
Fresh selection of the main equipment of the green environmental protection.
主体设备选用清新环保的绿色。
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