Complete set of CAD standard atlas of internal temporary building of a bureau of China Construction | including temporary building reference drawing, temporary power supply, enclosure, car washing pool, collecting well, layout drawing, etc., CAD version can be downloaded!

The construction contract is invalid, neither the affiliation nor the affiliated enterprise can exercise the priority right to receive compensation for the project price, and the recovery of the project

Construction enterprises only need to provide corresponding materials and cooperate with the qualification agency to complete qualification handling. When signing the contract, many construction companies have some follow-up problems more

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