Ngomhla wama-26 kuMatshi ka-2023, i-Hangzhou Hanpai Mold Technology Co., Ltd. wamema uNjingalwazi uLing Guoping osuka kwiSikolo seMathiriyeli seYunivesithi yaseZhejiang, uShen Liang, injineli ephezulu evela kwi-Hangzhou Institute of Mechanical Science, uFang Jianjun, usekela-mphathi jikelele weLiyang Ji. ...
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