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行走系统采用连体式机械变速箱，机座稳定，性能可靠。
The walking system adopts the integral mechanical gear box, a stable, reliable performance.
适用于对现有的连体式变速器的更新改造，经济效益良好。
The utility model is applied to the transformation and renovation of the existing linking speed changers.
本实用新型锅盖上有旋翻手的连体式电压力锅是电压力锅的改进。
The utility model relates to an integral electric pressure cooker whose pot cover is provided with a rotating handle, which is the improvement for the electric pressure cooker.
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