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CFM国际公司正准备对可以用作新一代波音737和A340-200/-300增强型以及A320系列飞机的动力装置的CFM56发动机做进一步改进,推出CFM56-5B和CFM56-7B的“技术嵌入”项目。CFM56-5B和CFM56-7B的“技术嵌入”是于2004年9月推出的,其特点是采用了新核心机技术和低压涡轮导向器,它们
CFM International is preparing further enhancements to the CFM56 engine that can be used as a powerplant for the new generation of Boeing 737 and A340-200 / -300 Enhanced and A320 Series aircraft with the introduction of the “Technology Embed” project for the CFM56-5B and CFM56-7B . The “technology embedding” of the CFM56-5B and CFM56-7B was launched in September 2004 and features new core technology and low-pressure turbine guides that