The theory of drilling machine control system is simply introduced.A PLC control system with emphasis on its hardware, software and control plan and control configuration is described.是什么意思_The theory of drilling machine control system is simply introduced.A PLC control system with emphasis on its hardware, software and control plan and control configuration is described.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句