Isbn: 9787112182541 - 建筑电气控制技术 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2015-06-01 Pages: 272 Language: Chinese Publisher: China Building Industry Press building electrical control technology is divided into 10 chapters. The main contents include: Introduction. common building electrical low-voltage electrical and text and graphic symbols commonly used building electrical relay contactor control circuit and a typical control system analysis. programmable logic controller (PLC) components and working principle. Mitsubishi FX series of small PL.…