On August 6, in preparation for the China National Railway Corporation's 2020 EMU Skills Competition, 78 "EMU guards" from the Shanghai EMU of Shanghai Bureau Group Co., Ltd. were conducting intense subject training in Nanxiang EMU. The picture shows a mechanic's fault detection of a bicycle under an EMU. Photo by Zhang Hengwei

Release time: 2020-08-06 21:51:45 【Editor: Li Jun】