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Is Nanchang 1 Line faster or Nanchang Line 2 faster?
Is Nanchang Metro 1 Line fast or Line 2 fast? Line two.

1, technical innovation: the whole car adopts welded aluminum honeycomb floor, which has high compressive strength, strong temperature resistance, environmental protection and recycling, and improves the safety of the train.

2. Performance improvement: The vehicle traction auxiliary system is fully upgraded, and the vehicle has the advantages of high integration and light weight. Metro Line 2 is faster than subway 1.