目前，国外小型航空活塞式发动机涡轮增压技术已经比较成熟，国内正在致力于这方面的研究。
At present, the turbo technology of small aviation piston engine has been mature abroad, but domestic are committed to the research.
目前，国外小型航空活塞式发动机涡轮增压技术已经比较成熟，国内正在致力于这方面的研究。
At present, the turbo technology of small aviation piston engine has been mature abroad, but domestic are committed to the research.
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