търсения термин деградация на замърсители има един резултат
премини към

BG RU преводи за деградация

деградация (n) [act of reducing in rank, character, or reputation, or of abasing] (n) упа́док (n) [act of reducing in rank, character, or reputation, or of abasing] (n)
деградация (n) [act of reducing in rank, character, or reputation, or of abasing] (n) пониже́ние (n) [act of reducing in rank, character, or reputation, or of abasing] (n v)
деградация (n) [act of reducing in rank, character, or reputation, or of abasing] (n) деграда́ция (n) [act of reducing in rank, character, or reputation, or of abasing] (n)

BG RU преводи за на

на (na) на (prap)