cba changeback acknowledgement signal

转回确认信号  detail>>

changeback acknowledgement signal cba

倒回证实信号  detail>>

changeback acknowledgement signal

倒回证实信号  detail>>

changeback declaration signal

倒回说明信号  detail>>

changeback declaration signal cbd

倒回说明信号  detail>>

acknowledgement signal

接收信号 肯定信号 确认信号 认收信号 应答信号  detail>>

acknowledgement control signal

确认控制信号  detail>>

acknowledgement signal unit

确认信号单元  detail>>

acu acknowledgement signal unit

证实信号单元 表示正确地或错误地接收到一个或几个信号单元或信号消息的信号单元。  detail>>

blocking-acknowledgement signal bla

闭塞证实信号  detail>>

changeover acknowledgement signal

倒换证实信号  detail>>

land-transfer-acknowledgement signal

负载转移确认信号  detail>>

manual changeover acknowledgement signal

人工转换证实信号  detail>>

reset band acknowledgement signal

段恢复证实信号  detail>>

seizing acknowledgement signal

占用证实信号  detail>>

seizing-acknowledgement signal

占机证实信号  detail>>

standby ready acknowledgement signal

等待一就绪一证实信号  detail>>

unblocking acknowledgement signal

解除阻塞证实信号  detail>>