´©¼ö¸¦ ãÁö ¸øÇϸé ÀÏü ºñ¿ëÀ» û±¸ÇÏÁö ¾Ê½À´Ï´Ù.
±¸°æ-50mm ±¸°£- 150m ´©¼ö°³¼Ò-2°³¼Ò ÀçÁú-°°ü
»ó¼öµµ ´©¼öŽÁö ¹× º¸¼ö°ø»ç