Because the closestool body is of a bucket shape, the utility model has low cost and simple manufacture method.
本实用新型由于马桶体是一个水桶形，具有造价低、制造方法简单。
Ten orders 'natural frequencies had been calculated and low-order vibration shape of the body structure was studied.
通过计算得到前十阶固有频率，并分析了低阶固有模态振型。
Ten orders 'natural frequencies had been calculated and low-order vibration shape of the body structure was studied.
通过计算得到前十阶固有频率，并分析了低阶固有模态振型。
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