Engine: The RM12engine, supplied by Volvo Aero, is a development of the GE F404 engine from General Electric.

发动机：RM12发动机，由沃尔沃航空发动机公司提供，是通用电气公司的F404发动机的北欧改良版。

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Critical technologies for aero engine prognostics and health management systems development were summarized.

总结归纳了航空发动机预测健康管理系统设计的关键技术。

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Therefore, the margin of the maximum gas temperature, rotor speed and capability of HP compressor are required during the development of core engine and baseline aero-engine.

因此，在核心机及基本发动机研制中，既要有燃气温度和转速的储备，又要有高压压气机性能的储备。

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