硬件: hardware可: approve控制: control; dominate; regulate; ...单元: unit; unit element; cell; lo ...可编程序逻辑控制单元: plcu可编程控制器: omron plc; plc programable logic controller; plc(programmable logic controller); plg; programmable control unit; programmable controller过程控制单元: process control unit可编程控制部件: programmable control unit可编程控制器灯: plc lamp可编程控制器原理: principle of plc; programmable logic controller system可编程序控制(程控): programmable control硬可编程控制器: hard programmable control unit可编程控制器入门教程: simatic s7-200可编程控制器原理与应用: the principle of programmable controller and its application可编程单元: programmable unit编程控制: vpflash编程控制板: programming control panel编程控制键: programmed function key控制单元: abs control unit; block control unit; control cell; control module; steuereinheit; window lifters,abs controlunit块控制单元: block control unit主控制单元: mucsiemens 系列可编程控制器系列软件: siemens micromaster 440控制组,控制单元: control unit可编程序控制: programmable control参数控制单元: pcu parameter control unit