Zhang, Rui http://orcid.org/0000-0002-4403-6633
Funding for this research was provided by:
Railway freight inspection practical training case (GDYZ2019029)
Railway freight technology curriculum reform (GDYZ2018024)
Article History
Received: 3 December 2020
Revised: 13 January 2021
Accepted: 29 January 2021
First Online: 28 March 2021