ç¬ç¹ãª ãéæç¡æã ãã©ã¿ã°ä» 1983 ãšã¬ãã³ã° â çœæå æªå¡è£ ãã«ãã¡ã¯ 硬質ãœãã ãŠã«ãã©ã»ãã³ ãŠã«ãã©æªç£ã·ãªãŒãº ãŠã«ãã©ã³ã¬ã¯ã·ã§ã³ ãã³ã〠ãã®ä»
(çšèŸŒ) éæèŸŒã¿
ç¬ç¹ãª ãéæç¡æã ãã©ã¿ã°ä» 1983 ãšã¬ãã³ã° â çœæå æªå¡è£ ãã«ãã¡ã¯ 硬質ãœãã ãŠã«ãã©ã»ãã³ ãŠã«ãã©æªç£ã·ãªãŒãº ãŠã«ãã©ã³ã¬ã¯ã·ã§ã³ ãã³ã〠ãã®ä»
ã¡ã«ã«ãªå®å¿ãžã®åãçµã¿
ãéã¯äºåå±ã«æ¯æãããè©äŸ¡åŸã«æ¯ã蟌ãŸããŸã
åºåè
ã¹ããŒãçºé
ãã®åºåè ã¯å¹³å24æé以å ã«çºéããŠããŸã
