¤¢¤é¡©¤³¤ó¤Ê¤ËÁ°¤Ë¹¹¿·¤µ¤ì¤Æ¤¤¤¿¤Î¤Ç¤¹¤Í¡¦¡¦¡¦£÷

¤¨¡¼¤È¡¦¡¦¡¦¥³¥â¥ó¤Ç¤Ï¡Ô¶¯Ç÷(7E)¡Õ¤¬¤Ê¤¤¤Î¤¬ÌäÂê¤Ê¤Î¤È¡¢
¡Ô°­°Õ¤¢¤ëÎÏ(PL)¡Õ¡Ô¹õÍËÀФθ«½¬ÁÎ(IN)¡Õ¡Ô¿¿¹È¤Î¸«½¬ÁÎ(IN)¡Õ¤Ï¼å»ë¤µ¤ì¤ë¤«¤È»×¤¤¤Þ¤¹¡£

º£¤Ï¼å»ë¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡Ô¥¢¥ë¥Þ¥¸¥í¤Î³°Åå(IN)¡Õ¤Ê¤É¤Ê¤É¤â¡£
Äˤ¤¥Ä¥Ã¥³¥ß¤È¤·¤Þ¤¹¤È¤¤¤Ä¤Î¥¹¥¿¥ó¤Ê¤É¤È½ñ¤¤¤Æ¤¢¤ê¤Þ¤»¤ó¤Î¤Ç¡¢
¡ÔSinkhole¡Õ¤¬¤Ê¤¤¤Î¤Ï¤«¤Ê¡¼¤ê¤ÊÌäÂê¤À¤È»×¤¤¤Þ¤¹¤è¡©¡ÊÇú¡Ë