Yisheng Zhang

1952

• Advanced High Strength Steel and Press Hardening
• Xian dai Han yu fu ci fen xi
• Xian dai Han yu fu ci tan suo
• Xian dai Han yu shi ci ji xiang guan wen ti yan jiu
• Zhu ci de gong yong, yan hua ji qi gou shi
• Zhu ci yu xiang guan ge shi =