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1997年1月20日，京广线京那铁路电气化改造光州工程──安阳至郑洲段电气化铁路一次送电成功，并以优良的质量通过验收。该工程由西安铁路工程总公司电气化公司等单位施工。京广线安郑段电气化改造送电一次成功
On January 20, 1997, the Beijing-Guangzhou Line Jinguang Railway Electrification Project-Gwangju-An-Yang-Cheng Chau-Segment electrified railway was successfully delivered and passed the inspection with excellent quality. The project by the Xi’an Railway Engineering Corporation electrification companies and other units construction. Beijing-Guangzhou line Zheng Section electrification transformation of a successful transmission