1. a metal shutter constructed to resist fire for a period often specified as one hour
fire shutter 片语
片语
fire roller shutter消防卷闸
fire reel shutter防火百叶窗
fire proof shutter防火卷帘
intelligent fire roller shutter智能防火卷帘
fire safety shutter防火安全板
Fire resisting Shutter[建] 防火卷帘
Fire rated shutter产品
steel fire resistant shutter钢质防火卷帘
Fire resistant shutter防火卷帘
fire shutter 例句
英汉例句
Fast shutter doors fire zoning and fire partition of don't usually make frequent use, once the area of fire shutter should effectively put into use.
防火分区和防火隔断的快速卷帘门平时不作频繁使用,一旦区域发生火情,卷帘应有效地投入使用。
According gto the process decision, fire shutter door in addition to set in the firewall, in two fire partition between no firewall should also set fire shutter.