2025-12-13 216.73.216.3
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB37/T 4049-2020 Technical criterion for eradication of mycoplasma gallisepticum and mycoplasma synoviae in breeder flock via email in business day valid,,2020-8-9
DB37/T 4036-2020 Technical criterion for comprehensive control of major bacterial diseases in scale donkey farms via email in business day valid,,2020-8-9
DB37/T 4035-2020 Technical criterion for biosecurity of scale donkey farms via email in business day valid,,2020-8-9
DB37/T 4028-2020 Technical specification for aerobic fermentation of livestock and poultry manure via email in business day valid,,2020-8-9
LY/T 3129-2019 Determination of the total copper,zinc,iron and manganese in forest soils-Inductively coupled plasma-optical emission spectrometer(ICP-OES) 255.0 via email in 1~3 business day valid,,2020-4-1
GB/T 36200-2018 Soil quality--Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination 430.0 via email in 1~5 business day valid,,2018-12-1
NY/T 294-1995 180.0 via email in 1~3 business day abolished2025-07-17,,1996-5-1
NY/T 1868-2010 Rule of rational fertilization. Organic fertilizer 140.0 via email in 1~3 business day superseded,2021-11-1,
GB 7881-1987 Determination of available iron in forest soil 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7868-1987 Determination of exchangeable sodium in alkaline soil 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7870-1987 Determination of calcium carbonate in forest soil 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7841-1987 Determination of carbon dioxide content of forest soil air 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7838-1987 Determination of forest soil permeability 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7850-1987 Determination of nitrate nitrogen in forest soil 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7834-1987 Determination of forest soil water potential 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7859-1987 Determination of pH value in forest soil 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7855-1987 Determination of slow release potassium in forest soil 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7891-1987 Determination of total molybdenum in forest plant and forest floor 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7890-1987 Determination of total boron in forest plant and forest floor 184.0 via email in 1~3 business day superseded,1999-11-1,1988-1-1
GB 7173-1987 Method for the determination of soil total nitrogen (semi-micro Kjeldahl method) 184.0 via email in 1~3 business day superseded,1987-8-1,1987-8-1
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DB37/T 4049-2020 Technical criterion for eradication of mycoplasma gallisepticum and mycoplasma synoviae in breeder flock 
  Issued on: 2020-07-09   Price(USD):
DB37/T 4036-2020 Technical criterion for comprehensive control of major bacterial diseases in scale donkey farms 
  Issued on: 2020-07-09   Price(USD):
DB37/T 4035-2020 Technical criterion for biosecurity of scale donkey farms 
  Issued on: 2020-07-09   Price(USD):
DB37/T 4028-2020 Technical specification for aerobic fermentation of livestock and poultry manure 
  Issued on: 2020-07-09   Price(USD):
LY/T 3129-2019 Determination of the total copper,zinc,iron and manganese in forest soils-Inductively coupled plasma-optical emission spectrometer(ICP-OES) 
  Issued on: 2019-10-23   Price(USD): 255.0
GB/T 36200-2018 Soil quality--Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination 
  Issued on: 2018-05-14   Price(USD): 430.0
NY/T 294-1995  
  Issued on: 1995-11-23   Price(USD): 180.0
NY/T 1868-2010 Rule of rational fertilization. Organic fertilizer 
  Issued on: 2010-05-20   Price(USD): 140.0
GB 7881-1987 Determination of available iron in forest soil 
  Issued on:   Price(USD): 184.0
GB 7868-1987 Determination of exchangeable sodium in alkaline soil 
  Issued on:   Price(USD): 184.0
GB 7870-1987 Determination of calcium carbonate in forest soil 
  Issued on:   Price(USD): 184.0
GB 7841-1987 Determination of carbon dioxide content of forest soil air 
  Issued on:   Price(USD): 184.0
GB 7838-1987 Determination of forest soil permeability 
  Issued on:   Price(USD): 184.0
GB 7850-1987 Determination of nitrate nitrogen in forest soil 
  Issued on:   Price(USD): 184.0
GB 7834-1987 Determination of forest soil water potential 
  Issued on:   Price(USD): 184.0
GB 7859-1987 Determination of pH value in forest soil 
  Issued on:   Price(USD): 184.0
GB 7855-1987 Determination of slow release potassium in forest soil 
  Issued on:   Price(USD): 184.0
GB 7891-1987 Determination of total molybdenum in forest plant and forest floor 
  Issued on:   Price(USD): 184.0
GB 7890-1987 Determination of total boron in forest plant and forest floor 
  Issued on:   Price(USD): 184.0
GB 7173-1987 Method for the determination of soil total nitrogen (semi-micro Kjeldahl method) 
  Issued on:   Price(USD): 184.0
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