“direct drive feed device”的概念、定义、翻译、参考文献-科学参考

单词	direct drive feed device
释义	direct drive feed device Encyclopedia 工学直接驱动进给装置释 direct drive feed device直接驱动进给装置在机床的直线和回转进给驱动中，驱动动力装置（主要是电动机和电液伺服作动器）和执行部件之间不存在机械传动环节的进给驱动装置。
随便看	property preservation property relation property report system property rescue on the water property right of grassland property right of natural resource assets property right policy property right regulation Property Rights and Institutional Change property rights in a work property rights reform of China's state-owned enterprises property rights system for natural resources property rights theory property rights transfer income property rules property safety management property sanction property system property system of environment property tax law property without aftereffect proper value proper value problem proper variation proper vector

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