钢质防火门是指用钢质材料制作门框、门扇骨架和门扇面板,门扇内若填充材料,则填充对人体无毒无害的防火隔热材料,并配以防火五金配件所组成的具有一是指定耐火性能的门。
... 钢质导管架 steel jacket 钢质防火门 fire resistance steel door 钢质机动救生艇 steel motor lifeboat ...
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钢质防火门 ( fire resistant steel doorsets )是用钢质材料制作门 框、门扇骨架和门扇面板,门扇内若填充材料,则填充对人体无 毒无害的防火隔热材料,并配以防火五金配件所组成...
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... 钢质防火门 (Steel fireproof door) 主要技术参数 Technical Specification 隔音效果:具有良好的隔音效果,平均隔音RW>=30dB。 ...
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无机纤维复合防火卷帘 mineal fibre compositus fire resistant shutter 钢质防火门 steel fire resistant door 木质防火门 wood fire resistant door ..
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主要有钢质防火门、铝合金窗及百叶窗。
The door and window are designed as steel fire protective door, aluminum alloy window and shutter.
门窗设计:主要有钢质防火门、铝合金窗及百叶窗。
The door and window are designed as steel fire protective door, aluminum alloy window and shutter.
防火门专用豪仕莱特芯板(珍珠岩)主要适用于木质防火门、钢质防火门的防火填充材料;
Housrey special type fire door core board (perlite) Mainly applied to wooden fire door, steel fire door in the fire fill material;
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