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Cured product, wavelength conversion sheet, light-emitting device, sealing member, and semiconductor light-emitting device 专利
专利号: WO2018047759A1, 申请日期: 2018-03-15, 公开日期: 2018-03-15
作者:  DOI, ATSUNORI;  NISHIDA, TOSHIHIKO;  MASUI, KENTARO
收藏  |  浏览/下载:15/0  |  提交时间:2019/12/30
Anti-explosion pressure relief system for safety shell of nuclear power station, has recycling bag installed on main body, and valve core for downwardly sliding along with slide way until reaching equilibrium position of valve core. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-20
作者:  LI J CHEN J XU Q ZHAO C
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
Nuclear hydraulic AP1000-type filter screen reverse washing pump, has pump body comprising front and rear cover boards, impeller and volute, where length and volute tongue mounting angle of volute are in specific ranges. 专利
申请日期: 2013-01-01, 公开日期: 2013-12-04
作者:  XIE R LIU C YONG X QI H WANG X JIN
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/13


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