Etiket: wintertijd
Lezersoproep: moet de zomer- en wintertijd op de schop?
De zomer- en de wintertijd were made in Belgium in 1977 toegepast. The most important talk here is what you can save on energy: thanks to the number of days…
De zomer- en de wintertijd were made in Belgium in 1977 toegepast. The most important talk here is what you can save on energy: thanks to the number of days…