Employment of Ouyang Ling, 1931–: Liaoning–Hailong Railway 奉海鐵路/瀋海鐵路 (段長,測量隊長,正工程師,工程課長)

 Occupation: id 64201
Original occupation text
段長測量隊長正工程師工程課長
Range - Start date
1931
 
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