public static LinearPowerDensity KilowattsPerMillimeter <T>(this T value) => LinearPowerDensity.FromKilowattsPerMillimeter(Convert.ToDouble(value));
public void NumberToKilowattsPerMillimeterTest() => Assert.Equal(LinearPowerDensity.FromKilowattsPerMillimeter(2), 2.KilowattsPerMillimeter());