... needles, automatic reading speed10.Pattern design system WINDOWS98/2000/XP11.Three-phase power 220v/380V and frequency 50/60Hz12. Main parts are ... functionality and improved quality of new models.2.The full three-dimensional models can knit socks, to a wider range of ... engine can still provide power within 2 seconds, can remember three months of work procedures; re-started, the work can be ...