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This installation is the largest Fine Water Mist fire protection system installed to date.
此安装是最大的细水雾消防系统安装日期。
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Clear the mist, water, fog set, supporting frames.
排雾管，水箱，集雾器，支撑架等。
youdao
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Clear the mist, water, fog set, supporting frames.
排雾管，水箱，集雾器，支撑架等。
youdao