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["Numer","Nazwa","Ilość","Jm"]
[1,"Wykonanie progów spowalniających III"]
[" 1. 1. ","ANALIZA WŁASNA"]
[null,"Wykonanie progów z kostki betonowej gr 8 cm z uprzednim wycięciem asfaltu - kostka kolorowa  ",9,"szt."]
[" 1. 2. ","ANALIZA WŁASNA"]
[null,"Oznakowania progów spowalniających zgodnie z przepisami o ruchu drogowym - jeden komplet to : słupek a na nim:3 znaki:  A-11a, B-33 (20), T-1 (20m)",22,"kpl."]