“double reduction gear device”的概念、定义、翻译、参考文献-科学参考

单词	double reduction gear device
释义	double reduction gear device 双级减速齿轮传动装置
随便看	draw drapery draw drum draw edge radius drawee drawee bank drawer drawer-front dovetail drawer-in drawer shutter drawer test drawer tuner drawer type drying stove draw filing draw frame drawframe draw-gate draw gear draw head drawhead drawhole draw hook draw-in draw-in attachment draw-in bar draw-in bolt

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