Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Aug 7 '22 deu>esl Elementarchlor cloro elemental pro closed no - Aug 6 '22 eng>esl skim espuma / residuo (procedente) de desespumado pro closed no 4 Aug 2 '22 eng>esl TWT temperatura de la pared de los tubos pro closed no Asked | Open questions | Answered