Iskani niz je bil najden v IZTOČNICAH:
upgrading
Communications
da
opgradering
de
Höherstufung
el
υπέρβαση τάξης συνεισφοράς
en
change to a higher contribution class
,
es
paso a una clase superior
fi
siirtyminen korkeampaan maksuluokkaan
fr
surclassement
it
passaggio a classe superiore
nl
opwaardering
pt
reclassificação
,
subida de classe contributiva
sv
uppflyttning
,
uppgradering
upgrading
(pridevnik) improving, enhancing, advancing, raising, heightening, honing