求科技英语翻译!!!按照图片的例子!!
求科技英语翻译!!!按照图片的例子!!
日期:2014-05-16 10:04:03 人气:1
A home security system based on PLC was introduced. The main components of the system and the implementing method of PLC were described. The transducers like S7-200 PLC and MQ-2 was used for the hardware of system to carry out the function of the control