關於「KM+」標籤，搜尋引擎有相關的訊息討論：

Convert kilometers per gallon (US) to kilometers per litre - fuel ...www.unitjuggler.com › convert-fuelconsumption-from-k...MPG to Km/l Converterwww.mpgtolitres.com › mpg-to-kmlConvert gallons per kilometer to kilometers per litrewww.unitjuggler.com › convert-fuelconsumption-fr