Shortly after the accident, a large-scale self built house cleaning work was carried out across the country. The whole building “sat down” directly from the roof. However, the demolition of
Most people know this place for the first time because of Li Bai’s poem: “Mount Emei has a half-moon in autumn, and its shadow enters the water of the Qiang
For example, the leakage prevention of roof waterproof works, toilets with waterproof requirements, rooms and external walls is 5 years; the heating and cooling system is 2 heating and cooling