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一种泵用半螺旋吸水室水力设计方法

Date:2019-10-23 Hits:

Type of Patent:发明

State of Patent:已授权

Authorization number:201210531646.3

Service Invention or Not:no

Application Date:2012-12-11

Authorization Date:2015-09-12

付强

Gender:Male Education Level:With Certificate of Graduation for Doctorate Study Degree:doctor School/Department:流体机械工程技术研究中心