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O’tga chidamli shamotli mahsulotlar: Umumiy foydalanish uchun shamotli yong'inga qarshi mahsulotlar ShB-II № 4, 7, 9, 11, 12, 14, 17, 22, 25, 44, 45, 47 — MXIK (IKPU) kodi 06902001020000211 · Tasnif by Krafta