Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 247 Publisher: Machinery Industry Press This book is 13th Five-Year vocational education planning materials. including the first PLC control system. three-phase asynchronous motor one-way operation control. Three-phase asynchronous motor reversible operation control. water tower water level control. automatic feeding loading control. traffic light control. liquid mixing . Seller Inventory # NR031998