»ç°¢È¸ÀüÆÇ¿·¿¡ 30kg ÇÏÁßÀ» ÃÖ´ë30kg ¹öƾ´Ù´Â ÀǹÌÀΰ¡¿ä? ±×·¯¸é »ç°¢È¸ÀüÆÇ(¼Ò)µµ ÃÖ´ë ÇÏÁß 30kg ¹öƼ´Â°Ç°¡¿ä?((´ë)¶û(¼Ò) »çÀÌÁî°¡ ´Þ¶ó¼)
¶Ç µÕ±Ù ¸ð¼¸® ³¡ºÎºÐ ±¸¸Û Áö¸§ÀÌ ¸îÀΰ¡¿ä? ±×¸®°í ±¸¸Û Áö¸§ Áß½ÉÀÌ Áß½ÉÃàÀ¸·Î ºÎÅÍ °Å¸®(mm)°¡ ¸îÀΰ¡¿ä?
¾Æ´Ï¸é 2D µµ¸é ÀÖÀ¸½Å°¡¿ä? Ä¡¼ö ±âÀÔÁ¤º¸¸¦ ¾Ë¾Æ¾ßÇؼ ¹®ÀÇ µå¸³´Ï´Ù.