一种切换速度可调节的管道流体切换开关
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Affilication of Author(s):中国科学技术大学
Disigner of the Invention:郑荣,管雨,Lu Song,程元
Patent description:发明
Application Number:201710131211.2
Number of Inventors:5
Service Invention or Not:no
Publication Date:2017-06-13
First Author:zhangheping
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