±³·ùÇ¥½Ã°èÀü±â(Îß×µøúãÆÍ©ï³Ðï) AC indication relay
±³»ó°¡µå·¹ÀÏ(Îéß¾ - ) guard rail on bridge
±³»óÀå´ë·¹ÀÏ(Îéß¾íþÓÞÏùðÉ, long rail on bridge)
±³¿Üöµµ(ÎôèâôÑÔ³) suburban railway
±³Á¡(ÎßïÇ, point of intersection)
±³Á÷°â¿ëÀü±âµ¿Â÷(ÎßòÁÌÂéÄï³Ñ¨ÔÑó³) AC, DC dual voltage electric car
±³Á÷·ù±â°üÂ÷(ÎßòÁ׵Ѧμó³) dual current locomotive
±³Á÷¾ç¿ë±â°üÂ÷(ÎßòÁå»éÄѦμó³) dual current locomotive
±³Â÷¼³ºñ(Îßó©àâÝá)
±³Â÷Á¤Â÷Àå(Îßó©ïÎó³íÞ, crossing station)