Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss - Jul 21 '14 deu>fra Ansolen dissolution du sel au moyen d'eau douce pro closed ok 4 Jul 20 '14 deu>fra Salzbohrturm puits de forage de (la) saline pro closed ok 4 Jul 20 '14 deu>fra Erschliessung des Bohrfeldes exploitation du puits/champ de forage pro closed ok Asked | Open questions | Answered