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3D printing process based car concept model modeling method, involves obtaining print precision point using PLA material, obtaining Print speed and feeding speed to form 3D online print, and determining vehicle object model. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-02
作者:  HU P LI B YANG L WANG B LV Z JIN C
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09
Fuel battery heat load and mechanical load accelerating fatigue test device, has oxidizing agent pump provided with oxidizing agent storage tank, cathode outlet pipe and oxidant recycle tank. 专利
申请日期: 2013-01-01, 公开日期: 2013-08-14
作者:  YANG X WANG D WANG L ZHANG Y HU J L
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/13
Fluid medium flow gap rapid heat exchanging device, has lower cover connected with outer heat exchanger, sealing pad formed with screw thread hole, and test sample placed in inner heat exchanger and conductive filler. 专利
申请日期: 2013-01-01, 公开日期: 2013-12-25
作者:  YANG X LI D WANG L ZHANG Y HU J LIA
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/13
Metallorganics chemical vapour deposition (CVD) preparing method for p-type ZnO thin film. 专利
申请日期: 2006-01-01, 公开日期: 2006-02-22
作者:  DU G HU L YANG T LIU W
收藏  |  浏览/下载:3/0  |  提交时间:2020/01/02


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