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The construction contract shall not stipulate that the risk contracting range is zero. If it exceeds the risk lump sum range, the price

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The Ministry of housing and urban rural development issued another document: fully implement the price settlement and payment in the

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In the cost composition, there are 10 major items and 56 minor items of “civilized construction” fees, which can help you understand at

Construction technology

Zhongyuan Petroleum Engineering carefully organized the fracturing and gas testing construction, and made a major breakthrough in shale gas