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Shandong Province Patent First Prize C..
2020/9/23 3781 -
2009 Third Prize of Shandong Science a..
2020/9/23 3695 -
The third prize of Shandong Science an..
2020/9/23 3721 -
First Prize of Science and Technology ..
2020/9/23 3732 -
First Prize of Science and Technology ..
2020/9/23 4152 -
Sangma Foundation Textile Technology P..
2020/9/23 4189