预测o3_8H计算，实测增加保良值

jinpengyong

2020-08-18 d82b68b61c86db91acebce81326731501457d722

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package com.moral.mapper; 
 
import com.moral.common.mapper.BaseMapper; 
import com.moral.entity.Town; 
 
public interface TownMapper extends BaseMapper<Town>{ 
     
}