电话是笨重的拨盘式的那种。

The telephone is a heavy, rotary model.

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筛轴上拨盘为对扣式，磨损后易于更换。

The dial-set of the sieve is the buckle type and easy to replace.

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拨料盘可绕传动轴传动。

The material dialing disc can drive around the drive shaft.

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拨料盘可绕传动轴传动。

The material dialing disc can drive around the drive shaft.

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