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Thermal management for solid state high-power electronics 专利
专利号: US20120273164A1, 申请日期: 2012-11-01, 公开日期: 2012-11-01
作者:  VETROVEC, JAN
收藏  |  浏览/下载:12/0  |  提交时间:2019/12/31
Electron beam induction method for directionally solidifying and purifying polycrystalline silicon for solar battery, involves moving spot of electron beam to obtain melting silicon melt which is slowly solidified to form cast ingot. 专利
申请日期: 2012-01-01, 公开日期: 2012-11-21
作者:  GUO X JIANG D TAN Y SHI S
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18


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