protected override TU Process(T input) =>
 (TU) new CsvFile
 {
     Oem = input.Oem, Data = CsvTools.Normalize(input.Data)
 };
 protected override TU Process(T input) =>
 (TU) new CsvFile
 {
     Oem = input.Oem, Data = CsvTools.ParseString(input.Data)
 };