Previous chapter:
Chapter 3 Construction! national sensation
PREVIEW
... n suburbs.
The large-scale refuge with an investment of nearly 10 billion and an area of more than 500,000 square meters is like a small city located here, giving people a very large visual impact.
The thick city wall is more than 600 meters high and about 30 meters thick. It is made of reinforced concrete, with a layer of steel plates about 40 cm thick on the surface and inner layers. A windmill for power generation stands on it at intervals.
The high altitude is co ...
YOU MAY ALSO LIKE