We had better buy a fire resistance rolling shutter door.
我们最好买个防火卷帘门。
Simple, safe, quiet features are unmatched by traditional rolling shutter door.
操作简单，使用安全，静音功能均为传统卷帘门无法比拟。
The framed storehouse and the open rolling shutter door equipment are designed and manufactured for the infrastructure construction.
针对库房的基础设施建设，设计制造了框架式库房、敞开式自动卷帘门装置。
Aluminum alloy shutter door is no longer like the traditional rolling shutter door switch, it reduces the noise to a minimum will not cause noise problems.
铝合金卷帘门不再像传统卷帘门的开关那样，它把噪音降到了最低不会使人产生噪音的困扰。
In order to maintain the surface gloss and service life of the electric rolling shutter door in Ji 'nan, the user must carry out regular cleaning and dust removal.
为了保持济南电动卷帘门的表面光泽和使用寿命，使用者一定要对其进行定期的清洁和除尘，对卷帘门的表面进行养护。
The rolling shutter door window is provided with a solar energy photovoltaic power generation device, an accumulator set, a controller, and a network control device.
该卷帘门窗设有太阳能光伏发电装置、蓄电池组、控制装置和联网控制装置。
In the daily use of rolling shutter door, we must carry out regular cleaning and maintenance, in order to effectively extend the service life of shutter doors, to ensure good performance.
在卷帘门的日常使用中，一定要对其进行定期的清洁和保养，才能有效延长卷帘门的使用寿命，保证性能的良好。
In the daily use of rolling shutter door, we must carry out regular cleaning and maintenance, in order to effectively extend the service life of shutter doors, to ensure good performance.
在卷帘门的日常使用中，一定要对其进行定期的清洁和保养，才能有效延长卷帘门的使用寿命，保证性能的良好。
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