A job where one mistake can cost a life
Updated: 2016-10-04 12:42
By Wu Yan(chinadaily.com.cn)
 |
|
A view of a tool room of Zhao's team in Dalian Power Supply Company on Sept 28, 2016. [Photo by Wu Yan/chinadaily.com.cn] |
|
|
A view of a tool room of Zhao's team in Dalian Power Supply Company on Sept 28, 2016. [Photo by Wu Yan/chinadaily.com.cn] |