Xie, Jiaquan
Yao, Zhibin
Wu, Ruirui
Ding, Xiaofeng
Zhang, Jun
Funding for this research was provided by:
Collaborative Innovation Center of Taiyuan Heavy Machinery Equipment
Article History
Received: 15 January 2018
Accepted: 19 February 2018
First Online: 1 March 2018
Ethics approval and consent to participate
: Not applicable.
: The authors declare that they have no competing interests.
: Not applicable.