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Root diagonal twisted blade type axial flow fan, has inlet channel joint, air inlet chamber, driving motor, supporting ring, supporting plate, impeller and discharging section arranged in order. 专利
申请日期: 2013-01-01, 公开日期: 2013-04-03
作者:  JIANG Z WANG X XUE J XU S WU L LUO
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/13
Novel carbon fiber composite electric heating film and preparation method thereof 专利
申请日期: 2011-01-01,
作者:  ZUBIAO XUE;  HUAILIANG XU;  HONG BI
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/19
Bolt interlocking device for use in single-cylinder bolt-type telescopic arm of crane, has upper cylinder pin locking dovetail groove and lower cylinder pin locking mechanical lock through cylinder pin body so as to lock arm pin. 专利
申请日期: 2011-01-01, 公开日期: 2011-08-17
作者:  TENG R XU P XUE J LIU B HAO M
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Aluminum oxide-activated carbon complex carrier is useful for the preparation of a catalyst. 专利
申请日期: 2010-01-01, 公开日期: 2010-10-20
作者:  LIU F XU S XUE D
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/24
Chinese herbal food for Haliotis discus hannai and immuno-potentiator comprises Pilose Asiabell Root, Radix Astragali, tangerine peel, medicated leaven, hawthorn fruit, malt, and large head Atractylodes Rhizome. 专利
申请日期: 2008-01-01, 公开日期: 2008-03-26
作者:  XU Y LIU G SUN Y JIN L XUE J WANG T
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/27


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