·¹ÀϺ¹ºÎ±¼°î(ÏùðÉ ÜÙÝ»ÏÝÍØ, deformation web of rail)
·¹ÀϺ¹Áø(ÏùðÉÜÓòä, rail creepage, rail creeping)
·¹ÀϺ»µå rail bond
·¹ÀϺ»µå¾ÐÃà±â( - äâõêѦ) rail bond compressor
·¹ÀϺμ³(ÏùðÉݧàâ, rail laying)
·¹ÀϺμÓǰ(ÏùðÉݾáÕù¡, rail accessories)
·¹ÀϺνÄ(ÏùðÉݯãÕ, decay of rail erosion of rail)
·¹ÀϺ극À̽º(ÏùðÉò¨î§) rail-brace, rail-chock
·¹ÀϺö(ÏùðÉû¨, rail beam)
·¹ÀÏ»èÁ¤(ÏùðÉÞûïá, re-profilling of rail)