I le aso 26 o Mati, 2023, na valaaulia ai e Hangzhou Hanpai Mold Technology Co., Ltd. le Polofesa Ling Guoping mai le Aoga o Mea a le Iunivesite o Zhejiang, Shen Liang, o se inisinia sinia mai Hangzhou Institute of Mechanical Science, Fang Jianjun, sui pule sili o Liyang Ji ...
Faitau atili