本发明提供一种晒衣架，以利于衣服的晾晒。

The invention provides a clotheshorse for facilitating the clothes drying.

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本发明提供一种新型的气垫带式输送机的自动平衡泄压装置。

The invention provides the automatic balance decompression device used for new pattern gas cushion conveyor.

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本发明提供一种利用莫尔斯电码的信息导航装置及其导航方法。

The present invention provides an information navigation apparatus and method by using Morse Code.

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