(2021-2-22) construction version

2021 municipal precise directional drilling construction technology of Zhaoguo No. 1 Construction Co., Ltd

Detour! Closed construction here

[construction scheme] construction scheme of oxidation reactor and auxiliary equipment

[project cost] calculation of amortization cost of tower crane and construction elevator~

Dongying maritime safety administration carried out cruise law enforcement in the construction area of key offshore projects in the city

No. 2 inclined shaft of Xiling tunnel of xi’an-shi’an high speed railway was officially constructed into the tunnel

Construction technology from March 1, the project manager of the general contracting project shall bear the lifelong responsibility for quality according to law! Zhejiang post!