CN109882744B - 一种快速精准无需对器件加压的密封性检测装置 - Google Patents
一种快速精准无需对器件加压的密封性检测装置 Download PDFInfo
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CN205254832U (zh) * | 2015-11-21 | 2016-05-25 | 重庆市山城燃气设备有限公司 | 气表密封性检测用快速夹紧结构 |
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