For the use of fire alarm system, fire detector alarm unit testing and installation of construction engineering units during the installation and acceptance of the tools is necessary.
为各使用火灾报警系统的单位测试火灾探测器报警功能及安装施工工程单位安装验收过程中必备之工具。
The authors present the system principle, design rules, installation manner and attention affairs of Bus-mode Fire Alarm System.
着重介绍了总线制火灾报警系统的原理、设计原则、安装方法及注意事项。
To promote the installation of gas pipeline leakage monitoring and alarm system in metallurgical enterprises.
推动冶金企业安装煤气管道泄漏监测报警系统。
Aiming at the installation necessity of residual current fire alarm control system in building, the residual current fire alarm control system based on CAN bus was designed.
针对在建筑内安装剩余电流火灾报警控制系统的必要性，设计了基于CAN总线的剩余电流火灾报警控制系统。
In the instruction of industry and civil, hotel, grogshop, library, the department of scientific research and trade, the fire alarm system has become the necessary installation.
在工业和民用建筑、宾馆、酒店、图书馆、科研和商业部门，火灾报警系统已成为必要的装置。
Our company is professional sales and installation of anti-theft alarm.
我公司是专业销售及安装防盗报警器。
One kind of simple and easy make alarm for well kick and mud loss is presented. Its work principle, installation, calibration and performance are introduced.
介绍一种经济实用的、制作简易的钻井泥浆液井涌井漏报警仪。文中分述了它的工作原理、安装方法、调试方法以及可能达到的技术状态。
The industry use background, industry policy, qualification management, technical principle, installation requirements, working manner and application prospect of household gas alarm are described.
论述了家用燃气报警器的行业使用背景、行业政策、资质管理、技术原理、安装要求、工作方式、应用前景。
The network structure, installation mode, alarm region settings and alarm display of the detecting system are introduced.
介绍了该探测系统的网络结构、安装方式、报警区域设定、报警显示等。
Responsible for the maintenance of the ELV, telephone systems, fire alarm, monitoring system. To assist the operation and maintenance work of the audio and video installation.
负责弱电、电话系统、消防报警、监控系统等的维护和保养工作，同时协助处理音响及视频的安装、操作、维修及保养工作。
The alarm air valve can be directly installed on the inflating valve of an automobile tyre, and has simple structure, convenient installation and low cost.
本实用新型可直接装于机动车轮胎气门嘴上，结构简单，安装方便，造价低。
The current auto guard products have some disadvantages such as high false alarm rate, inconvenience of installation and maintaining, sound and light pollution and high price.
市场上现有的汽车防盗产品都有着这样那样的缺点，诸如：误报率高、安装不便、维护不便、声光污染和价格昂贵等缺点。
The current auto guard products have some disadvantages such as high false alarm rate, inconvenience of installation and maintaining, sound and light pollution and high price.
市场上现有的汽车防盗产品都有着这样那样的缺点，诸如：误报率高、安装不便、维护不便、声光污染和价格昂贵等缺点。
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