ICNEA 4814—Urban rail transit engineering construction

Where 4814 sits

1. E Construction industry
2. 48 Civil engineering construction industry
3. 481 Railway, road, tunnel and bridge engineering buildings
4. 4814 Urban rail transit engineering construction

What 4814 includes

• Including the following urban rail transit engineering construction activities：
• Urban subway engineering construction activities
• Urban light rail engineering construction activities
• Urban tram project construction activities
• Cableway facility engineering construction activities
• Other urban rail engineering construction activities

4814 in other systems