Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Nov 2 '12 deu>fra U-Brenner brûleur en U pro closed ok - Nov 2 '12 eng>fra heat exchanger strip bande de l'échangeur thermique pro closed ok 2 Oct 31 '12 deu>fra Hausbaum arbre familial pro closed ok 4 Oct 31 '12 deu>fra Vorbereitung der Unternehmensleistungen préparation des prestations de l'entreprise pro closed no Asked | Open questions | Answered