Á¾Ä§¸ñ±Ëµµ(ðýö×ÙÊÏùÔ³, longitudinal tie track)
Á¾ÇÕ¹«¿ªÀü»ê¸Á(ðüùêÙõæ¶ï³ß©ØÑ) Korea trade network
Á¾ÇÕ¹°·ùÀü»ê¸Á(ðüùêڪ׵ï³ß©ØÑ) Korea logistics network
Á¾ÇÕ¿Â÷¿îÀüÀåÄ¡(ðüùêæêó³ê¡ï®íûöÇ) total traffic control system(TTC)
Á¾ÇÕÁ¡¼ö(ðüùêïÇâ¦) total amount
Á¾ÇÕÁöÇ¥(ðüùêò¦øö) general indicator
Á±¼(ñ©ÏÝ) buckling, buckle
Á±¼°è¼ö(ñ©ÏÝÌõâ¦) buckling coefficient
Á±¼¹æÁöÆÇ(ñ©ÏÝÛÁò÷ù, bucking(or safty) cap(for increasing lateral) resistanse)
Á±¼ÀúÇ×(ñ©ÏÝî½ù÷)