Isbn: 9787111637967 - 电气控制及可编程序控制器 第3版 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-04-01 Pages: 222 Publisher: Machinery Industry Press This book mainly introduces the relay contactor logic control system and programmable controller in electrical control technology.?The main content includes: commonly used low-voltage electrical components. typical basic control circuits. design principles and analysis methods of relay contactor logic control circuits. working principles of programmable controllers. programming instructions. application programming.…