universal driving device
常见例句
- Driving system and universal transmission device maintenance;
行駛系和萬曏傳動裝置維脩； - The utility model relates to a planetary reducer with internal gear, which belongs to a universal mechanical driving device.
本實用新型涉及一種行星內齒差減速器，屬於通用的機械傳動裝置。
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