关于signalling的百科

• signalling造句怎么写

• TheprocedureUSESnon-UEassociatedsignalling.hovertraintrafficcontrollingorsignallingequipmentelectrically-operatedThesignallingconnectionshallprovideinsequencedeliveryofS1APmessages.S1APshallbenotifiedifthesignallingconnectionbreaks.Otherwisetheproced...
• 2017-06-1627668