支线branch conductor;lateral;leg;offset;spur;tributary channel;tributary line详细»
支线branch line;branch system;branch track;feeder line详细»
支线branch line;feedder;offset line详细»
支线branch feeders line;branch line详细»
支线gangen;leg;offset line;side trip;tapped line详细»
支线spur详细»
支线branch详细»