Energy · 能源

This ventilation model serves coal and non-coal mines, tunnels, subways, and underground engineering. Their expertise focuses on mine ventilation...

CNPC builds pipelines and oil storage tanks up to 150,000m³, with annual capacities of 26 million cubic meters for...

A filling station sells fuel and lubricants, with underground tanks, pumps in the forecourt, and a service building. Fuel...

Substations transform voltage levels in electrical systems, and a large 3D printed model was created by slicing parts separately,...