Isbn: 9787562408420 - 机床电气自动控制 (1 resultados)

Editorial: Chongqing University Press; 2nd edition (August 1. 2008), 2008
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Librería: liu xing, Nanjing, JS, Chinaliu xing
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paperback. Condición: New. Paperback Pages Number: 204 Language: Simplified Chinese Publisher: Chongqing University Press; 2nd edition (August 1. 2008). Machine tools. electrical automatic control (2) a more comprehensive discussion of the modern electric machine control The main types. The contents include: Analysis and design of the relay contactor control circuit; AC and DC stepless speed control; machine digital control numerical control (CNC and economic systems); the principle of the programmable controller (PC).…