同义词
1)OX-ID Originator eXchange IDentifier,始发站交换标识符2)RX-ID Responder eXchange IDentifier,应答机交换用户标识符3)exchange identification,交换标识4)XSID eXchange Station IDentification,交换站识别5)bus departure line,公交始发站线路6)alternate sector identifier (alternate sector ID),替换扇面标识符
