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change windows system for windows and the like for the
change windows system for windows and the like for the
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机译:更改Windows之类的Windows系统
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摘要
the system of the invention comprises a fluid pumping equipment capable of filling and emptying a chamber between two transparent windows. du00c9limitu00c9e or parts of glass, forming a structure of glass, a way that when the chamber is filled with fluid structure, quick the dark, so that when it is empty and transparent to retrieve lost.
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