Gender:Male Date of Employment:2006-07-16
Affilication of Author(s):岩土与结构工程研究中心 Patent Applicant:xubangshu Type of Patent:发明 Application Number:201710081681.2 Number of Inventors:1 Service Invention or Not:no Application Date:2017-02-15
Pre One:一种高风压风枪清孔定向排水排渣装置
Next One:一种炮孔成孔质量检测装置
