The utility model provides a door and window automatic operator to solve the problem that a door or a window can not be closed when no man is at home in a rainy day.

本实用新型提供一种门窗自动开关装置，以解决下雨天人不在时无法对门 窗进行关闭的问题。

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Scott has spent the past six seasons in Buffalo, where he has proven to be a versatile utility man.

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It is the great Warren Buffett, a man whose phone call will be taken by anyone he calls, utility regulators and the head of state of China included.

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