Watch magnetic, magnetic wheel makes the swing frequency change, so the speed of the gear system will change, watch.
手表受磁后,磁力使得摆轮的摆动频率改变,于是齿轮系统的运转速度也就改变,手表走时发狂。
Watch magnetic, magnetic wheel makes the swing frequency change, so the speed of the gear system will change, watch.
手表受磁后,磁力使得摆轮的摆动频率改变,于是齿轮系统的运转速度也就改变,手表走时发狂。
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