UN-1ÐͶԺ¸»ú, Íâ¿Ç²ÉÓþ«ÃÜÖýÔìºÏ½ðÂÁ£¬±äѹÆ÷²ÉÓÃÈ«ÍÏß°ü£¬»¬¶¯²¿·Ö²ÉÓÃÖ±Ïßµ¼¹ìÖÆ×÷¡£»¬¶¯Áé»î£¬ÐÔÄÜÎȶ¨¡¢½á¹¹ºÏÀí¡¢²Ù×÷·½±ã¡¢Ê¹ÓÃÊÙÃü³¤µÈÓŵ㡣º¸½ÓÖ±¾¶Îª:̼¸Ö0.5-2.0 mm,ÍÏß0.7-1.8 mm,ÂÁÏß0.5-2.0 mm¡£ÊǵçÏßµçÀ¡¢°ÎË¿ÖÆ¶¤¡¢ÌúË¿ÖÆÆ·¡¢¸ÖË¿ÖÆÆ·¡¢½ðÊôË¿ÍøµÈÐÐÒµµÄÓÐÁ¦¹¤¾ß¡£