Advanced Materials and Engineering Materials X Selected Peer-reviewed Full Text Papers from the 10th ICAMEM and 7th ICMSSM : Selected Peer-reviewed Papers from the 10th International Conference on Advanced Materials and Engineering Materials (ICAMEM 2021), May 29-30, 2021 (virtual) and the 7th International Conference on Mechanical Structures and Smart Materials (ICMSSM 2021), June 14-15, 2021, Changsha, China by Yan Zhang Xi | Menrva Books | MenrvaBooks