... SQZK-920: Computer System1. Configured Mitsubishi AC digital servo control technology of Japan, disposes 5.7,6.4,8.6 ... 4. Super display function: label, equal parts, tuning, calculator, machine settings, save5. Memory available (up to 300,000 hours), ... and other international well-known brand of home appliances2. VFD: Mitsubishi AC digital servo control technology of Japan3. Air cushion: to reduce ...