Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss - Feb 13 '09 eng>esl downstrem industries industrias del (sector) downstream pro closed ok - Feb 13 '09 eng>esl upstream industries industrias del sector upstream pro closed ok 4 Sep 4 '06 eng>esl pass-by escanear pro closed no - Nov 9 '04 esl>eng Empresas de servicio públicas y privadas public and private utilities pro closed no Asked | Open questions | Answered