CN210462144U - 蛇形管换热模块水压试验用管口封头 - Google Patents
蛇形管换热模块水压试验用管口封头 Download PDFInfo
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- CN210462144U CN210462144U CN201921340896.2U CN201921340896U CN210462144U CN 210462144 U CN210462144 U CN 210462144U CN 201921340896 U CN201921340896 U CN 201921340896U CN 210462144 U CN210462144 U CN 210462144U
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Inventor after: Chen Xiaolei Inventor after: Zhong Zhiliang Inventor after: Wei Shulin Inventor after: Wu Changsen Inventor after: Peng Wenxi Inventor after: Gu Jianqing Inventor before: Chen Xiaolei Inventor before: Zhong Zhiliang Inventor before: Wei Shulin Inventor before: Wu Changsen Inventor before: Peng Wenxi Inventor before: Gu Jianqing |