tjytzc.com-亚洲日本乱码在线观看,国产精品亚洲一区二区z,亚洲欧洲aⅴ在线不卡视频,久久亚洲中文字幕精品一区,中文字幕avav,国产乱码精品一品二品,国产免费1区2区3区四区,亚洲欧洲日韩二区aaaaa

    October 13 afternoon, SME convened a meeting in the Lecture Hall at the second floor of Main Building. All staff attended the meeting. Secretary Li Jinlin presided over and spoke.

    Secretary Li organized all staff to learn the 70 anniversary speech by Zhang Dejiang, conveyed the spirit of the school safety conference, and gave a comprehensive summary of the SME 30th Anniversary activities.