This paper introduces new technology of ECM in forgine die, adopt wrong linear electrolyte, the process of pulse current and vibration feed, analyses the economic sense of ECM in forgine die.是什么意思_This paper introduces new technology of ECM in forgine die, adopt wrong linear electrolyte, the process of pulse current and vibration feed, analyses the economic sense of ECM in forgine die.在线翻译_英语_读音_用法_例句