   
         20           
          


             
   
                                       20                                                                      
                                                                                                             

           

   1969   12                                                             2                                                                                                         25                                                                               
                                                                                                                                                                             

              

                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                        1980                                                                                                                                                                                                                                                                                                                                                                                                                              

            

                                                                                                                                                                                                                                                                                             
          1988                                                                                           1980                                                      22                                                                                                        
                                                                                                                                                            
                                                         
                    
   2016.9.26  10.3          


             