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Po’lat quvur (o’ralgan po’lat): 13, Spiral chokli payvandlangan po’lat quvurlar API Spec standarti. 5L St.3 D1020x10,0 mm (1 pm og’irligi = 252,80 kg) — MXIK (IKPU) kodi 07306001005013585 · Tasnif by Krafta