public bool Equals(VolumeUnit other) =>
 string.Equals(Name, other.Name, StringComparison.Ordinal) &&
 string.Equals(Abbreviation, other.Abbreviation, StringComparison.Ordinal) &&
 ValueInCubicMetres.Equals(other.ValueInCubicMetres);
 public bool IsEquivalentOf(VolumeUnit other) =>
 ValueInCubicMetres.Equals(other.ValueInCubicMetres);