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本站 2 月 22 日消息，据中国航天科技集团官方，2 月 6 日至 15 日，中国航天科技集团有限公司六院北京航天试验技术研究所连续四次成功完成某型号火箭三级氢氧发动机高空模拟试车任务，实现高模试车“三日一试”新突破。
据官方介绍，面对密集的发射及试车需求，团队依托先进试验单元建设，在确保试验质量的前提下，优化试验流程，提升试验准备效率，为后续重大航天任务提供可靠动力支撑。
该所深度开展先进试验单元建设和应用工作，采用一系列智能化、数字化、自动化技术创新手段，降低岗位人员工作强度、提升试验效率、全面提高科研生产任务完成能力，目前一期建设内容已经完成并成功投入应用，使试验时间由原来的 5 天缩短到 3 天。
本站获悉，后续该所计划 2025 年内实现上面级氢氧发动机高空模拟试验“两日一试”，地面试验“一天一试”，进一步推进试验能力重塑更上一层楼。
