±ËµµÀç·á(ÏùÔ³î§Öù) track material
±ËµµÀúÇ×±â(ÏùÔ³î½ù÷Ðï) track resistor
±ËµµÀúÇ×ÀÚ(ÏùÔ³î½ù÷íº) track resistor
±ËµµÀý¿¬(ÏùÔ³ï¾æÞ, track insulation)
±ËµµÁ¤±Ô(ÏùÔ³ïÒЮ, standard repulation of track)
±ËµµÁ¤ºñ±âÁØ(ÏùÔ³ïÚÝáÐññÞ, instruction for track maintenance)
±ËµµÁ¤Á¤(ÏùÔ³ïÚïá) straightening of the track
±ËµµÁ¶¸í¹Ý(ÏùÔ³ðÎÙ¥Úï) track circuit panel, illuminated diagram
±ËµµÁ¶»ó±â(ÏùÔ³ðÀ߾Ѧ)
±ËµµÁß½É(ÏùÔ³ñéãý) track center