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Circular on Printing and Issuing the Interim Procedures for the Administration of Latent Defects Insurance for Construction Projects for Which it is Permitted not to Engage Supervising Company(Jing Jian Fa [2020] No. 257)

  • 日期:2020-09-10 18-25
  • 来源:北京市规划和自然资源委员会
  • 字号: