Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Dec 11 '12 eng>esl night spotting inspección nocturna pro closed ok 4 Jul 2 '10 eng>esl v/o % v/v (porcentaje en volumen) pro closed no 4 Apr 7 '10 eng>esl Flued gas calentador de agua a gas con salida (de humos/gases) entubada pro closed ok 4 Sep 10 '09 eng>esl system by system basis sistema por sistema pro closed ok Asked | Open questions | Answered