건널목예고표( - 豫告標) approaching sign to railroad crossing
건널목제어자( - 制御子)
건널목지장통보장치( - 支障通報裝置) crossing obstruction detector
건널목차단기( - 遮斷機) crossing gate
건널목표( - 標) railroad crossing sign
건널선 single cross-over, cross over road
건넘선 cross over, cross over road
건사용모래
건설(建設) construction
건설가계정(建設假計定)