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可在安卓获取Boatspeed and Propeller的历史版本
根据长度，重量，马力，速度和传动比计算速度和螺距。
根据身高，体重，马力，rpm和齿轮计算速度和螺距。摩托艇爱好者的工具。使用“滑块”输入值，然后使用加号和减号按钮进行微调。该应用程序根据输入值，长度，重量，马力，速度和螺距计算速度和螺距。最新版本1.1.3更新日志
Last updated on 2020年10月13日
A new conversion between Miles => Kilometer and Nautical Miles. More conversion will be added in the next version.
The theoretical top speed calculation has been withdrawn from the Experimental page until a new formula is verified.
Some minor bugs have been fixed.
A slip calculator will soon be available.
English is the standard language but translations to Spanish, Italian and Swedish are ready on some pages and strings, but will soon cover all pages and strings in the app.
翻译中...
Boatspeed and Propeller
1.1.3 by AOLI
2020年10月13日