Research summary of cable channel fire extinguishing technologyLIU Sanwei, HUANG Fuyong, GONG Liang, DUAN Xiaoli, CHAO Yafeng, DUAN Jianjia and YUE YishiE3S Web Conf., 233 (2021) 04022DOI: https://doi.org/10.1051/e3sconf/202123304022