Chapter 279 Commander Yan invites everyone to take the high-speed railway

The final opening date was set to September 18.

The Beijing Tianjin passenger dedicated line has also entered the stage of train trial operation.

The trial operation begins.

On the first day, Yan Jiekuang was driving the improved electrified locomotive of Grade One High School.

According to the regulations of the headquarters, a one-day trial operation was carried out at a speed of 40 kilometers per hour.

The next day, Yan Jiekuang drove an improved Gaoyi locomotive on the Beijing Tianjin passenger dedicated line at a speed of 60 kilometers per hour.

The third day, 80 kilometers per hour.

The fourth day, 100 kilometers per hour.

Day 5, 120