助梦腾飞！走进全国首个、中国民航投资规模最大的行业高新技术示范园区

Group 1 - The Chengdu Civil Aviation Technology Innovation Demonstration Zone Phase I project, constructed by China State Construction Engineering Corporation, is progressing rapidly with internal construction and decoration nearing completion [1][3]. - The core laboratory of the demonstration zone, a unique high-altitude climate wind tunnel capable of simulating low-pressure conditions, is the first of its kind in the world and will provide extreme testing conditions for aircraft [3]. - The project team has implemented stringent "millimeter-level control" standards to ensure precise alignment of embedded components, which is crucial for the successful establishment of this world-class experimental platform [3]. Group 2 - The 4th research building is set to develop key technologies such as aviation special oils, aviation fuels, and sustainable aviation fuels, addressing critical technical challenges and enhancing China's civil aviation product certification capabilities [5]. - The project aims to significantly boost the high-quality development of China's low-altitude economy and civil aviation industry, positioning the demonstration zone as an international leader in civil aviation technology research and validation [5].