...词： 自动控制 防火门 释放开关 联动模块 反馈信号 消防 安防 [gap=253]Keywords automatic control, fire-resistant door, releasing switch, linked module, feed signal, fire fighting, security defensiv..
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wood fire resistant door 木质防火门
steel fire resistant door 钢质防火门
fire resistant door 钢质防火门
fire-resistant wooden door 耐火木门
So it is applied in many places, such as outside wall, fire-resistent partition, fire-resistant window, door and so on.
因此被大量应用于幕墙、防火隔墙、防火隔断、防火窗、防火门等方面。
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