港鐵:東鐵線新信號系統再現事故 緊急停車燈突然亮起車長急煞停





Video Player is loading.
Current Time 0:00
/
Duration 0:00
Loaded: 0%
0:00
Progress: 0%
Stream Type LIVE
Remaining Time -0:00
 
1x

來源 source: http://hk.on.cc