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2011年12月27日,科技部组织专家在西安召开了国家科技支撑计划“400 MN重型航空模锻液压机研制”项目验收会议。
On December 27, 2011, the Ministry of Science and Technology organized experts to hold a national science and technology support plan and a “400 MN Heavy Aero-forging Hydraulic Press” project acceptance meeting in Xi’an.