package com.fizz.business.mapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.fizz.business.domain.StdAlloy;
import com.fizz.business.domain.SteelGradeInfo;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface SteelGradeInfoMapper extends BaseMapper<StdAlloy> {
}