2024-11-21 18.188.140.232
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Chinese National Standard List: Hydrogeological survey

DZ/T 0064.20-1993  
  Issued on:   Price(USD): 160.0
KA/T 21-2024 Technical regulation for tailings damming with geofabriform method 
  Issued on: 2024-04-01   Price(USD): 330.0
KA/T 20.3-2024 Outline for design of safety facilities for non-coal mine construction projectsPart 3:Outline for major changes design of safety facilities formetal and nonmetal mine construction projects 
  Issued on: 2024-04-01   Price(USD): 165.0
GB/T 14157-2023 Terminology of hydrogeology 
  Issued on: 2023-11-27   Price(USD): 2550.0
KA/T 9-2023 Test method for coal mine groundwater connectivity tracing 
  Issued on: 2023-10-26   Price(USD): 120.0
KA/T 6-2023 Hydrochemical method for identifying water source of mine water inrush 
  Issued on: 2023-10-26   Price(USD): 135.0
KA/T 2-2023 Technical specification for advanced regional treatment oflimestone aquifer under coal seam 
  Issued on: 2023-10-26   Price(USD): 480.0
KA/T 7-2023 Methods for hydrochemistry analysis of coal mine water 
  Issued on: 2023-10-26   Price(USD): 195.0
KA/T 5-2023 Technical specification for prediction of mine water quantitywith numerical method 
  Issued on: 2023-10-26   Price(USD): 120.0
KA/T 10-2023 Technical specifications for groundwater management model of coal mine area 
  Issued on: 2023-10-26   Price(USD): 165.0
KA/T 3-2023 Technical specification for drain of underground coal mine water during the period of production 
  Issued on: 2023-10-26   Price(USD): 210.0
KA/T 8-2023 Technical specification for long-term monitoring of groundwater in mining area 
  Issued on: 2023-10-26   Price(USD): 165.0
GB/T 42362-2023 Specification for hazard assessment of groundwater aquifer damage in mine areas 
  Issued on: 2023-03-17   Price(USD): 435.0
NB/T 10707-2021 Technical specification for geothermal completion 
  Issued on: 2021-11-16   Price(USD): 90.0
NB/T 10704-2021 Technical specification for pre-drilling engineering and equipment installation of geothermal wells 
  Issued on: 2021-11-16   Price(USD): 225.0
GB/T 40130-2021 Specifications for special hydrogeological exploration in coal mines  
  Issued on: 2021-05-21   Price(USD): 680.0
GB/T 12719-2021 Exploration specification of hydrogeology and engineering geology in mining areas 
  Issued on: 2021-05-21   Price(USD): 630.0
GB/T 15218-2021 Classification for reserves of groundwater resources 
  Issued on: 2021-03-09   Price(USD): 225.0
DB37/T 4336-2021 Specifications for hydrogeological survey（1∶250 000） 
  Issued on: 2021-03-11   Price(USD): 600.0
DB37/T 1921-2021 Geothermal drilling standards 
  Issued on: 2021-03-11   Price(USD): 690.0
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