2022-07-16-----2022-07-16 www.scetc.edu.cn

2022-06-09-----2022-06-09 jz.scetc.edu.cn

2022-06-01-----2022-06-01 xdgj.scetc.edu.cn

2018-03-19-----2018-05-04 tyxk.scetc.net

2017-08-06-----2018-03-19 www.scetc.net

2018-03-19-----2018-03-19 course.scetc.edu.cn

2018-03-19-----2018-03-19 jiaowu.scetc.net