Qin, Zhangqing 秦長卿 (–)

 Person: id 70634
Sources
Kuangye gongcheng xuehui huiyuan lu (1943)
Family name (Hanyu pinyin)
Qin
Given name (Hanyu pinyin)
Zhangqing
Chinese characters
秦長卿
Gender
Unknown
Professional Associations
Chinese Institute of Mining and Metallurgy 中國礦冶工程學會
 
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