3 trimming of high-speed anti-oil belt
3VX250 3VX425 3VX600 3VX950
3VX265 3VX450 3VX616 3VX974
3VX280 3VX464 3VX630 3VX1000
3VX290 3VX475 3VX650 3VX1027
3VX300 3VX487 3VX670 3VX1060
3VX315 3VX500 3VX690 3VX1088
3VX335 3VX520 3VX710 3VX1120
3VX350 3VX525 3VX750 3VX1146
3VX355 3VX530 3VX771 3VX1180
3VX366 3VX540 3VX800 3VX1224
3VX375 3VX550 3VX826 3VX1250
3VX385 3VX560 3VX850 3VX1296
3VX390 3VX570 3VX875 3VX1320
3VX400 3VX580 3VX900 3VX1400
3VX415 3VX590 3VX926