| 1 | Corporate coping behavior: Mad scramble to fix. | |
| 2 | The line is being rush-repaired and the power supply will return to normal in half an hour. | |
| 3 | Being invited to install equipment or make rush repairs; | |
| 4 | After urgent repairs, two railways have resumed operation. | |
| 5 | It resumed normal operation at 9:55 am. |