汽(Qi)车(Che)系(Xi)列(Lie)
高(Gao)压(Ya)线(Xian)束(Shu)
低(Di)压(Ya)线(Xian)束(Shu)
高(Gao)压(Ya)连(Lian)接(Jie)器(Qi)
低(Di)压(Ya)连(Lian)接(Jie)器(Qi)