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Microelectronic package soldered dot creep resistance compression test device, has peripheral device provided with computer, and optical displacement meter mechanism or LVDT displacement meter mechanism recording displacement of sample. 专利
申请日期: 2014-01-01, 公开日期: 2014-01-22
作者:  HUANG M MA H ZHANG F ZHAO J ZHAO N
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/11
Semiconductor laser module 专利
专利号: JP1986043494A, 申请日期: 1986-03-03, 公开日期: 1986-03-03
作者:  KAMATA TORU;  SHINUMA NAOTERU
收藏  |  浏览/下载:6/0  |  提交时间:2020/01/13


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