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Continue to ChatUndefined公佈新一代“靜音”離子推進式無人機:仍相當嘈雜 https://blog.wongcw.com/2022/05/02/undefined%e5%85%ac%e4%bd%88%e6%96%b0%e4%b8%80%e4%bb%a3%e9%9d%9c%e9%9f%b3%e9%9b%a2%e5%ad%90%e6%8e%a8%e9%80%b2%e5%bc%8f%e7%84%a1%e4%ba%ba%e6%a9%9f%ef%bc%9a%e4%bb%8d%e7%9b%b8%e7%95%b6/