RC2I 320 UO2A / 20, 6 B3; RCI 200 UO2A / 18 B3 RCI 250 UO2A / 17, 9; RCI 250 UO2A / 17, 9 B3 reducer mirror gear's; RCI 280 UO2A / 18 B3 RCI 280 UO2A / 20 B3 RCI 320 UO2A / 18 B3 RCI 320 UO2A / 18 B3 RCI 321 UO2A / 18 B3 RI CI 125 UO3A 78MAS RI125UP2A-3, 28; RM-1HB RN1 500 RO100UO3A-507-TM3-B3 RR1440 RV 125 UO2A , I = 20;