China’s 10-year progress in DC gas-insulated equipment: From basic research to industry perspective oleh Chuanyang Li, Changhong Zhang, Jinzhuang Lv, Fangwei Liang, Zuodong Liang, Xianhao Fan, Uwe Riechert, Zhen Li, Peng Liu, Jianyi Xue, Cheng Pan, Geng Chen, Lei Zhang, Zheming Wang, Wu Lu, Hucheng Liang, Zijun Pan, Weijian Zhuang, Giovanni Mazzanti, Davide Fabiani, Bo Liu, Shaohua Cao, Jianying Zhong, Yuan Deng, Zhenle Nan, Jingen Tang, Jinliang He