吴正华

Novel injection head support frame fine adjustment mechanism

张婷, 王刚, 吴正华, 2013 .

Installation of general type electric motor car transmission housing structure

马玲, 吴正华, 倪晋挺, 2015 .

Bowl type half-speed grinding mill

吴正华, 任伟斌, 叶国运, 2007 .

Information matching method used for tailored taxi based on map and user association

吴正华, 李隽钦, 曹中宇, 2016 .