... control -control shift, throttle(accelerator) -2 lever, locking device -zinc alloy -ISO9000:2000 certificate -Marine engine control- ... control shift, throttle(accelerator) -2 lever, locking device-Chrome plated Zinc alloy-ISO9000:2000 certificate1. Mainly applied ... waterproofing and antirust3. (accelerator)Throttle control is with locking device, shift control is divided as front, middle and ...