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Po’lat quvur (o’ralgan po’lat): 13, Spiral chokli payvandlangan po’lat quvurlar API Spec standarti. 5L St.17 g 2s D720x8,0 mm (1 pm og’irligi = 142,6 kg) — MXIK (IKPU) kodi 07306001005013597 · Tasnif by Krafta