fire-proof rool door

• 防火卷帘门

fire-proof rool door的用法和样例：

例句

1. He has installed an automatic rolling door in his own store.
   他为自己的店门装配上了自动的卷帘门。
2. LianDa is a Company specializing in tubular motors for shutters, awnings,garage doors,fire shutters,blinds and screens userd in home and buildings.
   联大是一家专业生产管状电机的制造企业，其产品广泛用于家用或商用的卷帘门，遮阳蓬，车库门，防火门，百叶窗和投影幕等设施。