2022-12-5 34.231.21.105
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Code of China
Chinese National Standard List: Hydrogeological survey

DZ/T 0064.20-1993  
  Issued on:   Price(USD): 160.0
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
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
GB/T 37574-2019 Methods of investigation and assesment for water resources environment investigation in mining subsidence area 
  Issued on: 2019-06-04   Price(USD): 220.0
DZ/T 0304-2017 Technical specification for multi-tech air drilling 
  Issued on: 2017-03-06   Price(USD): 834.0
DZ/T 0282-2015 Specification for hydrogeological survey(1: 50 000) 
  Issued on: 2015-06-11   Price(USD): 1240.0
GB/T 13072-2010 Geological water samples - Determination of radioactive ratio 226Ra/228Ra - Emanation - β counting techniques 
  Issued on: 2010-11-10   Price(USD): 180.0
GB/T 13071-2010 Geological waters samples - Determination of radioactive ratios 234U/238U and 230Th/232Th - Extraction chromatograph and alpha spectrometry measure 
  Issued on: 2010-11-10   Price(USD): 180.0
GB/T 13073-2010 Rock samples - Determination of radium - 226 - Emanation technique 
  Issued on: 2010-11-10   Price(USD): 160.0
GB/T 22206-2008 Classification of environmental geology of mine 
  Issued on: 2008-07-29   Price(USD): 124.0
GB/T 22205-2008 Hydrogeological classification of mining district or working face 
  Issued on: 2008-07-29   Price(USD): 150.0
MT/T 1022-2006 Standard of groundwater pollution monitoring net in abandoned mine 
  Issued on: 2006-10-30   Price(USD): 145.0
DZ/T 0181-1997 Hydrogeological logging work specifications  
  Issued on:   Price(USD): 240.0
MT/T 778-1998 Technical norms for prediction of mine water quantity with numerical methods 
  Issued on: 1998-11-10   Price(USD): 90.0
MT/T 761-1997 Technical requirements for groundwater management model of coal mine 
  Issued on: 1997-12-30   Price(USD): 120.0
MT/T 632-1996 Technical Specification for Water Detection and Discharge Under-shaft  
  Issued on: 1996-12-30   Price(USD): 224.0
MT/T 633-1996 Technical Specification for Long Term Observation on Groundwater Regime  
  Issued on: 1996-12-30   Price(USD): 224.0
GB 15218-1994 Standard of classificatoin for groundwater resources 
  Issued on: 1994-09-02   Price(USD): 120.0
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