当暴露于震动和冲击时，除非阀门已经正确关闭和固定，否则它还很容易打开。

The valve is also prone to open when exposed to vibration and shock unless it is properly closed and secured.

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当暴露于震动和冲击时，除非阀门已经正确关闭和固定，否则它还很容易打开。

The valve is also prone to open when exposed to vibration and shock unless it is properly closed and secured.

youdao