Ã¥ÀÓ»ç°í(ô¡ìòÞÀͺ)
Ã¥ÀÓ»ç°í¼ºÀû(ô¡ìòÞÀͺà÷îà)
Ã¥ÀÓÁö¿ª(ô¡ìòò¢æ´)
Ã¥ÀÚ½Ä ½ÂÂ÷±Ç(óüíãÒã«ó³Ïç)
õ°ø(ô¾Íî) punching
õÂ÷´ë(ôÃó³Óæ) transfer table, traverser
ö°üµµÂ÷(ôÑηÓôó³) pipe carrier
ö°üº¸Á¤±â(ôÑηÜÍïáÐï) pipe compensator
ö°üÀåÄ¡(ôÑηíûöÇ) signal pipe line
ö±ÙÄÜÅ©¸®Æ® ħ¸ñ(reinforced concrete sleeper, reinforced concrete tie)