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Briefly describe the difference between design bidding and construction bidding

Closed construction! Please spread!

Leshan: closed construction! From the 29th!

Yisen design – original design quality construction lasted 6 years

The new contract of the Ministry of housing and urban rural development: 5 details, 10 matters and 23 pits must be paid attention to in signing the construction contract in the future!

Special construction scheme for external wall tile pavement

Construction of doors, windows and railings of building decoration project and prevention of common quality problems, PPT can be downloaded!