Handheld personal digital processing system, realize the mail list, calendar, calculator, electronicdrawingboard function.
说明：掌上个人数字处理系统，实现通讯录、日历、计算器、电子画板功能。
2
This module can show the contactor control schematic diagram and the electronic control circuit schematic diagram, printed circuit boarddrawing and element list.
该模块提供了接触器控制原理图及电子控制电路原理图、印刷电路板图及元件清单。
3
Using electronicboard in 2d drawing design is the basis on which the integration of Computer AidedDesign (CAD) and Computer Aided Manufacturing (CAM) is realized.