shutter door

基本解释

Regardless of the quality of the product is also the need for careful maintenance, any electric shutter doors are no exception.
无论多优质的产品也是需要精心的保养的，任何电动卷帘门都不例外。
When the building set up a firewall or fire door is difficult to replace, fire shutter doors, at the same time must use water curtain protection.
当建筑物设置防火墙或防火门有困难时，要用防火卷帘门代替，同时须用水幕保护。
If the smear is too serious, can use a neutral cleaning agent or some furniture special cleaning agent, in decontamination immediately after the shutter doors will be clean.
如果污迹太严重，可以使用中性的清洗剂或是一些家具专用的清洗剂，在去污后立即将卷帘门擦拭干净。

Israel should use Blair's exit from the world stage as an opportunity to lock its doors and shutter its windows before any new European friends can come inside.
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