The construction and application of the unit curtain wall system of the steel-aluminum combinationLu Tong, Wang Shuai, Li Wenxiang, Luo Le, Huang Shiqi, Fu Qinyou and Xiong WenhuiE3S Web Conf., 283 (2021) 01009DOI: https://doi.org/10.1051/e3sconf/202128301009