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![PDF] Design of an actuation system for a variable pitch axial fan | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/923393a53a562fd82c4c027db147168593e53261/3-Figure4-1.png "PDF] Design of an actuation system for a variable pitch axial fan | Semantic Scholar")
PDF] Design of an actuation system for a variable pitch axial fan | Semantic Scholar
Design of an actuation system for a variable pitch axial fan
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