Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 May 29 '07 esl>pol tres unidades de 250 cm de concentrado de hematies y dos unidades de sangre trzy jednostki po 250 ml (cm3) koncentratu krwinek czerwonych i dwie jednostki krwi pro closed no - May 29 '07 esl>pol bolsa de sangre worek z krwią pro closed ok Asked | Open questions | Answered