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Code of China
Chinese National Standard List: Flood control and waterlogging drainage engineering

GB 50201-1994 Standard for flood control 
  Issued on: 1994-06-02   Translation Price(USD): 720.0
GB 50181-1993 Technical code for building and civil engineering in retarding basin(1998) 
  Issued on: 1993-7-16   Translation Price(USD): 900.0
CJJ 50-1992 Design standard of flood control project in city 
  Issued on: 1993-5-8   Translation Price(USD): 450.0
SL 44-1993 Regulation for calculating design flood of water resources and hydropower projects 
  Issued on: 1993-03-11   Translation Price(USD): 700.0
DB32/T 4287-2022 Specification for safety management of water conservancy and flood control materials reserve 
  Issued on: 2022-06-10   Translation Price(USD): 225.0
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