Sub LignesRegularisationColonnesExplications_Bis()
Dim R As Range, Z As Range
Set Z = Columns("G:I")
Set R = ActiveSheet.Range("E10:E14,E16:E29,E40:E44,E46:E59,E70:E74,E76:E89,E100:E104,E106:E119")
R.SpecialCells(xlCellTypeBlanks).EntireRow.Hidden = Not R.SpecialCells(xlCellTypeBlanks).EntireRow.Hidden
Z.Hidden = Not Z.Hidden
End Sub