Typical Case
High-speed rail

High-speed rail

Subway

Subway

Port terminal

Port terminal

Ship

Ship

Steel mill

Steel mill

Cross-sea bridge

Cross-sea bridge

Architecture

Architecture

Minerals

Minerals

Airport

Airport

Petrochemicals

Petrochemicals

Rocket

Rocket

Solar energy

Solar energy

Wind power

Wind power

Nuclear power

Nuclear power

Hydropower

Hydropower

Thermal power

Thermal power