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O’tga chidamli shamotli mahsulotlar: Yong'inga chidamli mullit-kremniyli issiqlik izolyatsion mahsulotlar MKRL-1.0 (MKRT-1.0) No 7, 9, 11, 12, 17, 25, 44, 45, 47 — MXIK (IKPU) kodi 06902001020000430 · Tasnif by Krafta