中文 Español 2338.com
1495.com
1495.com
Home --- Product --- Display Series --- Others

1495.com

澳门新葡京官方网址2

1495.com

As to the Metro signal system, to ensure that the train arrive on time, securely run and that passenger can accurately and orderly take the train, the metro station will set the DTI (Data Transfer Interface)& PIS(Passenger Information System).