Company Profile Beijing Xinyu win equipment limited liability company operating mainly in the production and domestic and international advanced testing equipment, instrumentation, and diagnostic tools, as well as introduce advanced test, measurement of new technology for operating purposes. A: electrical fire, building fire detection and public safety facilities, equipment detectors B: lightning protection, lightning protection device detection equipment, mine detection device safety box C: Fire Fire Safety Inspection and Testing equipment, and investigate the cause of the fire equipment, police station fire alarm Services and equipment D: fire inspection and fire investigation equipment boxes, fire investigation kits, fire detection equipment to determine the scene Product E: Fire Engineering Detect boxes, cartons Detect building fire service installations, fire detection electrical box F: Airport Fire fire inspection equipment, subway Fire Safety Detect Box G: boilers, pressure vessels and special equipment, elevator equipment Detect H: Victoria seized power telecommunications equipment boxes, mechanical state patrol boxes I: Detect safety boxes, traffic accident investigation boxes, property management Detected me J: Public environmental hygiene Detect boxes, boxes of food safety at the scene detection, occupational health care at the scene Detect boxes, cartons Detect Radiological Protection at the scene, the situation of sanitation and disinfection Detected me, health production supervisor at the scene seized me K: Ultrasonic leak detector, ultrasonic spectrum analyzer, ultrasonic full-function fault detection system L: fire using infra-red thermal imaging, infrared imaging system for industrial use, the security-type infra-red thermal imaging M: Energy Conservation Supervision and Testing Instruments instrument N: Private Product: 3 1/2- 8 1 / 2 handheld / desktop Digital Multimeter, cross-DC clamp level pressure ammeter, temperature gauges, tachometer, digital megohm table, grounding resistance tester, desktop multimeter, digital frequency meter smart, figure synthesis / function signal generator, desktop digital electric bridge, oscilloscopes, infrared thermometer, vibrometer, digital DC regulated power supply, 5 1 / 2 hand-held multi-function calibrator field process instrumentation. O: agent Products:, infrared thermometer, infrared, ultrasonic full-function fault leakage / discharge detection device, flammable / toxic gas detector, harmonic power quality analyzer, portable ultrasonic flowmeter, insulation / Ground Resistance Tester, temperature, current / voltage, the process of signal, thermal resistance / thermocouple, pressure, loop calibrator, such as electronics, telecommunications, electricity, petroleum chemical industry, safety inspection, steel smelting, public environmental protection, fire detection Secret rescue, fire detection equipment, special equipment testing, military field equipment dedicated monitoring equipment and tools.

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Of course it is very discommodious. Based on previous studies of the application software to calculation on properties of smoke flow in fire Network Modeling and the time forecast software of personal evacuate travel in high-rise building, according to the quality and energy conservation principle, the paper proposes fire flue gas temperature when the fire reaching a dangerous state in the network model, then evacuation time can be calculated. Simultaneity, the paper proposes a new method that combining VB with MATLAB program technology to analyze and evaluate safety egress in Multi-layer and Multi-room building fire, besides the BF-SPES(the Building Fire Safety Performance Evaluation System)is worked out.

本文在重慶大學(xué)開(kāi)發(fā)成功的火災(zāi)網(wǎng)絡(luò)模型煙氣流動(dòng)預(yù)測(cè)軟件和高層建筑人員疏散行動(dòng)時(shí)間預(yù)測(cè)軟件的基礎(chǔ)上，根據(jù)質(zhì)量和能量守恒原理深夜免费福利，提出了火災(zāi)網(wǎng)絡(luò)模型下火災(zāi)達(dá)到危險(xiǎn)狀態(tài)的煙氣溫度值电影天堂黄色，這樣便能計(jì)算出可用安全疏散時(shí)間；同時(shí)提出了一種基于VB與MATLAB混合語(yǔ)言編程技術(shù)開(kāi)發(fā)的多層多室建筑火災(zāi)安全疏散評(píng)估方法久久机这里只有精品，并開(kāi)發(fā)出建筑物火災(zāi)安全性能評(píng)價(jià)系統(tǒng)BF-SPES(the Building Fire Safety Performance Evaluation System)a视频在线。

Fire hydrant pumps, spray pumps, distribution lines Fire hydrant pumps, spray pumps, distribution lines Fixed fire-fighting facilities, fire hydrant system, water pressure pump, pressure water spray system, pump, water pump and other fire safety curtain system pressure fire fighting pump is the main equipment for the implementation.

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fire-safety building code：防火安全建筑規(guī)范

fire-safe 無(wú)火險(xiǎn)的 | fire-safety building code 防火安全建筑規(guī)范 | fire-service connection 消防泵接水口

Sturdy stand with storage shelf, fire-safety latching lid：堅(jiān)固的立場(chǎng)與儲(chǔ)存貨架,消防安全閉鎖蓋子

Durable steel construction with corrosion-resistant fi... | Sturdy stand with storage shelf, fire-safety latching lid堅(jiān)固的立場(chǎng)與儲(chǔ)存貨架,消防安全閉鎖蓋子 | Chrome flex-spout, easy-reach on/off switch鉻...

fire safety shutter：防火安全板

fire safety science 防火安全科學(xué) | fire safety shutter 防火安全板 | fire safety system analysis 防火安全系統(tǒng)分析