ã¬ããã€ããããŒãšèšãæãã§ããããâŠ
ããŒãã«ãºãšããŠã§ã¯ãªããžã§ã³ã®ãäœæ°ãªãæ¥åžžããã®å°ããªãã€ã¯ãšã®é¢šæ¯ã«ã€ãããŸããŠããŸãã詳现ã¯ä»¥äžããã
ãžã§ã³ã»ã¬ãã³ããã³ãã®ååæ©ä»èªè»¢è»ãã¢ã³ããŒïŒZ50AåïŒãæã«å ¥ããã®ã¯ããŒãã«ãºã解æ£ãã1970幎ã®ããšã
èªèº«ã®ææããã€ã®ãªã¹ã®ãã£ãã¥ã³ããŒã¹ãã»ããŒã¯ã§ä¹ãããã«è³Œå ¥ããããã®ã§ãã
ãžã§ã³ã®é·ç·ã®ãžã¥ãªã¢ã³ã»ã¬ãã³ã¯ãã®é è¿æã«äœãã§ãããªã³ãŽã»ã¹ã¿ãŒã蚪ããæã«ãã®ã¢ã³ããŒã«ä¹ã£ãŠãã£ãããšãèŠããŠããŸãã
ãžã¥ãªã¢ã³ã«ãããšãåã«èŒããŠãã³ãã«ã«è§ŠãããŠããããã©ããé転ã¯ãããŠãããªãã£ããªããšã®ããšã
ãžã§ã³ãã¢ã«ãã ãã€ããžã³ããçºè¡šããäžå®¶ããã¥ãŒãšãŒã¯ã«ç§»ã£ãåŸã«ãã®å Žæã¯ãªã³ãŽãåŒç¶ããã¢ã³ããŒããã®å Žã«æ®ãããŸããã
ãªã³ãŽãéã£ãåºåž«ã®ãªãã£ãŒãã»ã¢ã³ããŒãœã³ã¯1986幎ã«ãªã³ãŽãåŒã£è¶ãã®ãæäŒãããã®éã«ã¬ã¬ãŒãžã«æŸçœ®ãããŠããã¢ã³ããŒããããåããŸããã
äžå€«ãªã¢ã³ããŒãã¢ã³ããŒãœã³ã¯æŽåããŠèµ°ãããæ¯åã«ãä¹ãããŠããã®ã§ããã2008幎ã«åœŒã¯èªåãäœãææããŠãããã«æ°ä»ããŠããŸããŸãã
åœéãªãŒã¯ã·ã§ã³ããŠã¹ãããã ãºã«åºåããããã®ããžã§ã³ã»ã¬ãã³ã®ä¹ã£ãŠããã¢ã³ããŒãã¯æäœç«¶å£²äŸ¡æ Œã®2äž2000ãã³ãïŒçŽ345äžåïŒããå€§å¹ ã«å€ãé£ãäžãã3äžãã³ãïŒçŽ470äžåïŒã§èœæãããŸããã
ãã®åŸåé¡ã§ç«¶ãèœãšããããã®ã¢ã³ããŒã¯çŸåšã€ã®ãªã¹ã®ãœãªãã«ã«ããåœç«ãã€ã¯åç©é€šã§å±ç€ºãããŠããŸãã
ã¡ãã£ãšããã£ãšã§ã¯å£ããªãã¢ã³ããŒã ã£ããããããé·å¹Žã®æ¥åžžäœ¿ããæŸçœ®ãçã延ã³ãçŸä»£ã«ãŸã§äŒãã£ããšèšãããšãã§ãããã§ãã