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WFFJ无机复合防火卷帘 (单、双帘 )是无锡市电子报警设备厂吸收国内外先进技术生产的一种防火产品。它由多种材料复合制作 ,具有良好的防火隔烟性能。除具有 GFJ型防火卷帘的特点外 ,同时又省去了水幕保护系统 ,解决了与其它灭火系统互相争水的问题 ,较大幅度地降低了工程造价
WFFJ inorganic composite fire shutter (single, double curtain) is Wuxi City, electronic alarm equipment factory to absorb advanced technology at home and abroad to produce a fire safety products. It is made of a variety of materials composite, with good fire smoke performance. In addition to GFJ fire shutter characteristics, while eliminating the need for water curtain protection system to solve the problem of competing with each other fire fighting systems, a substantial reduction in project cost