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Po’lat quvur (o’ralgan po’lat): , Po’lat quvur (chokli): elektr payvandlangan to’g’ri chokli, St3 markali po’lat, tashqi diametri 102,0 m, devor qalinligi 4,0 mm, og’irligi 9,67 kg/m — MXIK (IKPU) kodi 07306001005015370 · Tasnif by Krafta