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For solve problem these, we basis these design one computer lab fire prevention the burglary-resisting system, computer lab fire prevention burglary-resisting system through infrared sensor , temperature sensor , gas detector has lenses, spend the system lasting 24 hours to control to the computer lab to transmit to the picture , find unusual situation autoalarm , play a firing prevention theft- proofly role really , can make computer system relatively safe in one, in the reliable environment , operate steadily for a long time , and lengthen service life as much as possible .

为了解决这些问题,我们依据这些设计了一套机房防火防盗系统,机房防火防盗系统通过红外传感器,温度传感器,气体探测器还有摄像头,利用系统对图像传输对机房实施二十四小时监控,发现异常情况自动报警,真正起到防火防盗作用,能够使计算机系统在一个相对安全,可靠的环境里,长时间稳定地运转,并尽可能延长使用寿命。

Set up a hydrant at least in the fire prevention subarea, and fire prevention from Fen region with preventing fires is rolled up the antithetical couplet door separating.

防火分区里至少设置一个消防栓,防火分区间用防火卷联门隔开。

After years of efforts, our products have proceeded from a sole category to diversified, packaging and serial categories, such as Heptafluoropropane (HFC-227ea) Fire Extinguishing System, High Press Carbon Dioxide Fire Extinguishing System ,Fluoroform (HFC-23) Fire Extinguishing System, Integrate Gas IG-541 Fire Extinguishing System, Foam Extinguishing System , Fire extinguisher , Water fire-fighting system, Special grade inorganic fire resistant roller shutters, Composite steel fire resistant roller shutters, Fire damper, Smoke fire damper, Low-noise cabinet centrifugal fire blower, Axial flow fire smoke exhaust blower, etc. All technical specifications fully satisfied the level of national standard.

经过多年的努力,公司的产品经历了由单一品种到多元化、配套化、系列化的发展过程,现有七氟丙烷(HFC-227ea)自动灭火系统、高压二氧化碳自动灭火系统、三氟甲烷(HFC-23)自动灭火系统、混合气体IG-541自动灭火系统、泡沫灭火系统、灭火器、水消防系统、特级无机复合防火卷帘、复合型钢质防火卷帘、防火阀、排烟防火阀、低噪声柜式离心消防风机、轴流式消防排烟风机等产品,所有产品各项技术指标完全达到国家标准。

It is a highly effective and multifunctional waterborne intumescing fire-retardant coatings for wood structure,and accords with the way of the development of the coatings industry, and possess the good foreground of development and application.

实验表明:以硅丙乳液为基料的木结构水性膨胀型防火涂料具有良好的防火性能、优良的理化性能、生产工艺简单、施工方便和装饰效果较好的优点,符合防火涂料工业发展方向的多功能高效的水性膨胀型防火涂料,具有很好的开发应用前景。

Is a company specializing in sales of gas automatic fire extinguishing system, automatic sprinkler systems, foam extinguishing systems, all types of fire extinguishers, fire hydrant box, fire extinguisher boxes, fire reel, fire alarm, alarm button, emergency lighting , security lights exit signs, fire retardant paint, fire door, fire shutter and so on hundreds of types of specifications for more than a dozen models, including a number of products, production and sales industry before the nation, and is a technology development, engineering design, production and marketing various types of fire equipment, fire-fighting equipment, fire alarm products as one of the modern enterprise ......

广州市平安消防设备有限公司是一家专业销售气体自动灭火系统、自动喷水灭火系统、泡沫灭火系统、各类灭火器、消火栓箱、灭火器箱、消防卷盘、消防警铃、报警按钮、应急照明灯、安全出口标志灯、防火涂料、防火门、防火卷帘等等十几类数百种规格型号的产品,其中多项产品的产销量居全国行业前位,是一家集技术开发、工程设计、生产销售各类消防器材、灭火设备、报警防火产品为一体的现代化企业

Fire resistant roller shutter is the partition of fireproofing division or subarea of building, can rise the function of fireproofmg subarea, thus making it become one of the fire fight facilitiesesthe of important and indispensably in the building.

防火卷帘作为建筑物防火分割或防火分区隔离物,可起防火分割的作用,从而使其成为建筑物中重要的不可缺少的消防设施之一。

When applying side roller shutter to the fire compartment ,problems will occur because the roller shutter has lower smoke proof ability,low liability on shutting and single close way.

介绍了侧向卷帘的结构及工作原理,阐述了侧向卷帘用于防火分区时存在的关闭时间长、阻烟能力差、关闭可靠性低、关闭方式单一等问题,提出了侧向卷帘作为防火卷帘用于防火分区将降低建筑物的防火安全性。

Aimed at the fire-fighting apparatus and materials in fire,the character and excellence of spray fire-resistive fiber were introduced.

本文针对火灾中使用的消防器材,介绍了喷射防火纤维的作用和优点,阐述了该材料的防火隔热机理和性能,比较了该材料与厚型、薄型和超薄型钢结构防火涂料的异同;结合国内外对该材料的应用现状,对喷射防火纤维护层的应用和发展前景进行了展望。

The other is to relocate the related fire zone, decrease the area of current fire zones and add one more fire zone.

一种是改进防火分区设置,在相邻防火分区之间设置共用楼梯,使得防火分区的疏散宽度分布更均匀,另一种是缩小相关防火分区的面积从而增加一个防火分区。

The basic orientation of this auditing system and the database of fire protection law about high-rise building is established. And the problem how to audit the building fire design with the fire protection law is solved. Evacuation, fire water supply, smoke-preventing and fire power supply can be auditing in this system. On the base of this improvement, the mathematical result of the smoke-preventing air curtain is gained by using its mathematical mode.

本文对建筑防火设计审核系统的功能需求、系统设计、系统开发等基本问题进行了探讨,确立了系统的基本定位,建立了高层建筑的防火设计消防法规数据库,可对相应建筑的防火间距以及相应的消防法规进行查询,并解决了如何采用对照法规方法对建筑的防火设计进行审核的问题,可对建筑的消防布局、疏散距离、消防给水、防排烟系统和消防电气进行建筑防火设计审核。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。