国产suv精品一区二区-日本免费在线观看-女人下边被添全过视频-99久久99久久精品免费看蜜桃-中文字幕第九页-综合色婷婷-999国产精品视频-中文字幕第一-操www-爱爱免费视频网站-强乱中文字幕-一级大片免费观看-国产码视频-免费看黄色一级视频-手机福利在线

Warm congratulations to the successful holding of the 15th Congress of the Communist Party of China in Laixi City on February 17 at the Conference Center of the Party School of the Municipal Party Committee.

The full moon is long, and the Lantern Festival is prosperous. The first month is the first month of the lunar calendar, and the ancients called the night "Xiao"

Recently, Qingdao Ruizhi Intelligent Equipment Technology Co., Ltd. and the School of Mechanical and Electrical Engineering of China University of Petroleum successfully held the "Industry-University-Research Cooperation" signing ceremony and the unveiling ceremony of the "Practical Teaching Base". The achievement of this cooperation has been widely concerned and highly appraised by social media.

A few days ago, the Qingdao Municipal Science and Technology Bureau announced the "List of Enterprises to be Included in the 2021 High-tech Listing Cultivation Library".

Ruizhi Intelligent 2021 Annual Summary and Commendation Conference was successfully held in Ruizhi Intelligent Conference Room

From December 23 to 24, 2020, Qingdao Ruizhi Intelligent Equipment Technology Co., Ltd. held the equipment maintenance training exchange meeting in the fourth quarter of 2020.

In the golden autumn and September, the rice is fragrant, and the 70th birthday is a gift to the motherland. On the occasion of the universal celebration, the 17th China International Meat Industry Exhibition hosted by the China Meat Association and the World Meat Organization was successfully held.

The 2018 Qingdao Ruizhi Equipment Maintenance Training Course was successfully held.