Untitled-2 []...- MUtU Material Mengacu Pada SNI 03-0691-1996 Kategori Peringkat 1 - Kuat Tekan Rata-Rata 450 Kg/cm2 - Penyerapan Air Rata-Rata 3% - Ketahanan Aus Rata-Rata 0.09 mm/menit
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