µµ°¸ÀàÄ¿Ãû³Æ		¹é   µµ   ÄÚ   ÈÝ	±£¹ÜÆÚÏÞ
´ó µØ ²â Á¿	Èý½ÇÍøÈý±ßÍøµ¼ÏßÍø²âÁ¿	¢Ù1954Äê±±¾©×ø±êϵ£º ³É¹û±í ¢Ú1980ÄêÎ÷°²×ø±êϵ£º ³É¹û±í¡¢¸ÄËã×ÊÁÏ	ÓÀ¾Ã ÓÀ¾Ã
	Ë® ×¼ ²â Á¿	¢Ù  1956Äê»Æº£¸ß³Ìϵ£º³É¹û±í ¢Ú  85¹ú¼Ò¸ß³Ì»ù×¼£º  ³É¹û±í¡¢µãÖ®¼Ç¡¢Î¯Íб£¹ÜÊé	ÓÀ¾Ã ÓÀ¾Ã
	GPS ¶¨Î»²âÁ¿	³É¹û±í¡¢µãÖ®¼Ç¡¢Áª²âÂÔͼ¡¢Æ½²î¼ÆËã×ÊÁÏ ¼¼ÊõÉè¼ÆÊé¡¢¼¼Êõ×ܽᡢÖʼ챨¸æ	ÓÀ¾Ã ÓÀ¾Ã
µØ     ͼ     ÖÆ     ͼ	ÆÕ Í¨ µØ ͼ ÖÆ Í¼	¹ã¶«Ê¡ÄÚ¸÷Äê´ú £¨1£©1:1ÍòµØÐÎͼӡˢͼ£¨Ö½ÖÊ£© £¨2£©2.5ÍòµØÐÎͼӡˢͼ£¨Ö½ÖÊ£© £¨3£©1:5ÍòµØÐÎͼӡˢͼ£¨Ö½ÖÊ£© £¨4£©1:10ÍòµØÐÎͼӡˢͼ£¨Ö½ÖÊ£© £¨5£©1:20ÍòµØÐÎͼӡˢͼ£¨Ö½ÖÊ£© £¨6£©1:50ÍòµØÐÎͼӡˢͼ£¨Ö½ÖÊ£© £¨7£©1:100ÍòµØÐÎͼӡˢͼ£¨Ö½ÖÊ£© £¨8£©1:1ÍòµØÐÎͼ¶þµ×ͼ £¨9£©¸÷ÖÖ±ÈÀý³ßÊý×ÖÏß»®Í¼Êý¾Ý£¨¹âÅÌ£© £¨10£©¸÷ÖÖ±ÈÀý³ßÊý×ָ߳ÌÄ£ÐÍÊý¾Ý£¨¹âÅÌ£© £¨11£©¸÷ÖÖ±ÈÀý³ßÊý×ÖÕ¤¸ñµØͼÊý¾Ý£¨¹âÅÌ£©	ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã ÓÀ¾Ã