输入搜索关键词 网页 专业 教职员工 新闻 活动 视频 Search Results You could also try: solidify (2), become firm (12), set (50), freeze (1), consolidate (8), become settled (2), toughen (2) Chinese Aeronautical Establishment Training Course for Technical Backbone Enhanced Successfully Completed 描述From 26th to 30th June 2023, the 2023 "Hardening Plan" Internationalisation Literacy Training Course for Technical Backbone of China Academy of链接/en/business-development/news-and-events/chinese-aeronautical-establishment-training-course-successfully-completed.aspx 1 to 1 of 1 搜索关键词: harden | 专业: 0 本科专业 授课型硕士专业 研究型硕士、博士项目 博士奖学金机会 搜索关键词: harden | 员工简介: 0 搜索关键词: harden | 新闻: 0 搜索关键词: harden | 活动: 0 校园活动 学生社团活动 搜索关键词: harden | 视频: 0