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Method for measuring liquid flow in saturated porous medium during oil exploitation research, involves determining position of liquid to obtain actual position and actual speed of transparent porous medium according to actual displacement. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-01
作者:  ZHAO H LIU C QIU P JI S
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/02
Water circulating type tableware cleaning machine, has limiting belt plate located at middle end of square-shaped hole bowl plate separating conveyor belt, where vertical distance of separating conveyor belt is greater than height of bowl. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-29
作者:  WANG Y JI H ZHAO J
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/02


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