¼±·Î¹Ý(àÊÖØÚì, track maintenance gang)
¼±·Î¹æºñ(àÊÖØÛÁÝá, roadway defence)
¼±·Îº°¿îÀü
¼±·Îº°Ç¥½Ãµî(àÊ֨ܬøúãÆÔó) track indicator lamp
¼±·Îº¸¼ö¹æ½Ä
¼±·Îº¸¼öÀ¯Áö°ü¸®
¼±·Î¼øÈ¸(àÊÖØâÞüß, track patrol)
¼±·ÎÀÛ¾÷(àÊÖØíÂåö, railway work)
¼±·ÎÀÛ¾÷Ç¥(àÊÖØíÂåöøö, work mark of railway)
¼±·ÎÀå¾Ö(àÊÖØî¡äô) track interruption