double-reduction gearbox
基本解释
- [交通运输工程]双级减速齿轮箱
- [地球科学]双级减速齿轮箱
英汉例句
- The invention relates to a reduction gearbox of an electric tool, in particular to an assembling structure of double-speed impact electric drill gear reduction gearbox.
本发明涉及一种电动工具的减速箱，具体地说是一种双速冲击电钻齿轮减 速箱的装配结构。
ip.com
双语例句
专业释义
- 双级减速齿轮箱
- 双级减速齿轮箱