Application of Copper Cladding Aluminum Composites in UHV Portable Earthing and Short-circuiting WiresJianjun Zhu, Guangkai Yu, Ting Liu, Kai Liu, Xinglie Lei, Ziming Su and Linyue ZhuMATEC Web Conf., 160 (2018) 01004DOI: https://doi.org/10.1051/matecconf/201816001004