An engineer's day during New Year travel rush

By Chen Boyuan
0 Comment(s)Print E-mail China.org.cn, February 4, 2015
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Song Jian and Ding Hailong have long been familiar with such seemingly complex railway turnouts. Song says that by looking at them almost every day, he can instantly tell whether they are in the right position. [Photo by Chen Boyuan / China.org.cn]
Song Jian and Ding Hailong have long been familiar with such seemingly complex railway switches. Song says that by looking at them almost every day, he can instantly tell whether they are in the right position. [Photo by Chen Boyuan / China.org.cn]


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