??“????”??,????????

???????? 20 ?? 60 ??? “????”??,????????·?????????,?? 18 ???? (750/1000,1944-68 ??????),??????? “??”,???????????????? ????: ????,??? 20 ?? 60 ?????????,????????,?? 18 ????(750/1000,???,????),??? 0.02 ???????? ????? 20 ???????(“???”)??? 1910 ?,? 22 ??????(920/1000,??“????”??),?? 20 ?? 50 ????????,?? 18 ????(750/1000,??“???”??)? ??? 1950 ???? 10 ????,? 22 ??????(920/1000,??“????”??),?????????????(1949 - 2005)????????,????? “??”??,?? 18 ????(750/1000,??“???”??)? 1915 ?? 2.5 ??“?????”??,? 20 ?????? (900/1000),??????? 18 ??????(750/1000,???,????)? ?????????,?? 19.50 ??,?? 89 ??