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1.The quick-opening gate valve is designed to allow for easy access to the water supply.
这种快速开启的闸门阀门设计用来方便获取水源。
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2. In construction, this type of valve is often used in areas where frequent maintenance is required.
在建筑中，这种阀门通常用于需要频繁维护的区域。
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3. The quick-opening gate valve was a critical component in ensuring the safety of the pipeline system.
这种快速开启的闸门阀门是确保管道系统安全的关键部件。