Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss - Mar 5 '08 eng>esl headform cabeza de pruebas pro just_closed no 4 Jan 31 '08 eng>esl guarantee, explicit or silent, regarding accuracy garantía, explícita o implícita, sobre su precisión pro closed ok - Oct 23 '07 eng>esl mutually matching depressions relieves (o volúmenes) que encajan entre sí pro closed ok - Oct 8 '07 eng>esl in proportion to the concentration in the air exhausted and is minimal close .. ...en proporción a la concentración en el aire ventilado y es mínima cerca de la fuente de emisiones pro closed ok Asked | Open questions | Answered