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Temir beton balka, Parallel poyasli temirbeton stropil balkasi, prolet: 9 m, BSP9.2-4A-IIIv, beton hajmi 1,1 m³, beton sinfi V25, armatura sarfi 113,6 kg — MXIK (IKPU) kodi 06810006017000197 · Tasnif by Krafta