可编程控制器控制
programmable logic controller control
可编程自动控制器
programmable automation controllers
PAC
AC500可编程控制器
AC500 programmable controlling equipment
MB80智能可编程控制器
MB80 intelligent programmable logic controller
PLC(可编程控制器)
Programmable logic controller
break free
break form
PLC可编程控制器
buffer, data communications
PLC programmable controller
PLC programing controller
plc programming controller
PLC programmable logic controller
Programmable logic controller
PLC programmingable controlled
PLC
S7-200可编程控制器
S7-200 PLC
Model S7-200 programmable logic controller
TOSHIBA EX-40可编程控制器
TOSHIBA EX-40 programmable controller