[The 1st Chinese International Conference on Shaft Design and Construction & The 5th International Conference on Shaft Design and Construction]
days
hours
minutes
seconds
Paper Submission Deadline:
May 31, 2020
Academic conference and the collection of papers Contact person:
Long Zhiyang:
010-84263106, 13701167059
Zhao Xingdong:
024-83691093, 13504900292
Wang Xiaobing:
0555-2404809, 13615556075