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Author

Changhe Liu

4 books found

Cover of Thermodynamic Mechanism of Cryogenic Air Minimum Quantity Lubrication Grinding

Thermodynamic Mechanism of Cryogenic Air Minimum Quantity Lubrication Grinding

Mingzheng Liu, Changhe Li · First published 2024

Cover of Zhonghua jing shen song

Zhonghua jing shen song

Changhe Liu · First published 2008

Cover of A glimpse of China's rural reform

A glimpse of China's rural reform

Yaowu Li, Changhe Liu · First published 1989

Placeholder cover for 游泳訓練法

游泳訓練法

Changhe Liu · First published 1953