MT49H16M18BM-33 MT49H16M18BM-33 IT MT49H16M18BM-33 TR MT49H16M18BM-33:B MT49H16M18BM-33:B TR MT49H16M18BM-33IT MT49H16M18BM-5 MT49H16M18BM-5:B MT49H16M18BM-5:B TR MT49H16M18CBM-25