可编程控制器控制
programmable logic controller control
可编程自动控制器
PAC
programmable automation controllers
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
Programmable logic controller
PLC programing controller
PLC
plc programming controller
PLC programmingable controlled
PLC programmable logic controller
S7-200可编程控制器
Model S7-200 programmable logic controller
S7-200 PLC
TOSHIBA EX-40可编程控制器
TOSHIBA EX-40 programmable controller