Railway “CT doctor”: analyzes 3,000 photos every day to ensure passenger safety. Testing analysts are like railway "CT doctors", analyzing and comparing black and white pictures on the railway line contact network.
Liu Fangqiang, 29 years old, has been working for 7 years. After becoming a 6C inspection analyst in 2021, he will inspect and analyze the operation instructions and catenary defects. The analysis items of the grading dictionary and each component of the catenary can be "clearly understood"