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关注:1
2013-05-23 12:21
求翻译:决定在楼梯间安装防火卷帘保证其在特殊情况下可以成为封闭楼梯间是什么意思?![]() ![]() 决定在楼梯间安装防火卷帘保证其在特殊情况下可以成为封闭楼梯间
问题补充: |
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2013-05-23 12:21:38
Decided to fire shutter installed in the stairwell in special cases can be closed stairways
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2013-05-23 12:23:18
Decided to install a firewall staircase between a swipe at their special circumstances can become a closed staircase
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2013-05-23 12:24:58
The decision in the stair hall installment fire protection volume curtain guaranteed it may become in the peculiar circumstance seals up the stair hall
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2013-05-23 12:26:38
Decided to install fire curtain between the stairs to ensure its staircase in exceptional cases can be closed
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2013-05-23 12:28:18
正在翻译,请等待...
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