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Feedback type vibrating jet refrigerating machine, has compression wave feedback passage divided into two sections, and regulating mechanism inserted from upper cover opening of end part of discontinuing section of two sections. 专利
申请日期: 2008-01-01, 公开日期: 2008-10-29
作者:  HU D ZOU J DAI Y ZHU C SHI Q LIU P
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