您的代码很好;您只需要修改SQL查询。
strSQL = "SELECt [Table1$].[F_Number], [Table2$].[A_Country], SUM([Table1$].[A_Weight]) " & _ "FROM [Table1$], [Table2$] " & _ "WHERe [Table2$].[A_Number] = [Table1$].[A_Number] " & _ "GROUP BY [Table1$].[F_Number], [Table2$].[A_Country]"



