%0 Journal Article %T Development and Application of SZ-type double-back straight tower with live replacement overhang insulator suspension line card %A Jun, Ma %A Yonggang, Shi %A Gang, Dong %A Fuxing, Gong %A Kegang, Wei %A Xin, Su %A Yu, Ding %A Zhu, Wang %J IOP Conference Series: Earth and Environmental Science %V 371 %N 5 %P 5 %@ 1755-1307 %D 2019-12-01 %~ DeepDyve