2024-11-21 13.59.234.182
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Code of China
Chinese National Standard List: Natural resource and environment protection

T/CAOE 41-2021 Guidelines for environment protection and preservation of deep-sea mining activities 
  Issued on: 2021-12-08   Price(USD):
DB46/T 573-2022 Technical Regulations for Mangrove Wetland Ecological Restoration 
  Issued on: 2022-06-23   Price(USD):
DB32/T 4423-2022  
  Issued on: 2022-12-31   Price(USD):
T/CAOE 47-2023 Technical guidelines for resource estimation of deep-sea polymetallic nodules 
  Issued on: 2023-03-29   Price(USD):
DB32/T 4178-2021 Specification for aquatic ecological monitoring of river 
  Issued on: 2021-12-31   Price(USD): 255.0
DB23/T 3590-2023  
  Issued on: 2023-08-28   Price(USD):
T/CI 249-2023 Prevention and control technology of Landslides in ecologically vulnerable area 
  Issued on: 2023-12-25   Price(USD):
T/GIA 003-2020 Guideline for urban ecological environmental protection planning 
  Issued on: 2020-06-01   Price(USD): 315.0
GH/T 1406-2022 Guidelines for resource utilization of fruit and vegetable processing waste 
  Issued on: 2023-2-9   Price(USD): 165.0
DB32/T 4082-2021 Technical specification of basic environment for ecological restoration of coal mining subsidence 
  Issued on: 2021-09-03   Price(USD): 255.0
T/CAEPI 45-2022 Technical guidance for revegetation in open-pit stope of coal mines 
  Issued on: 2022-05-17   Price(USD): 555.0
GB/T 43936-2024 Technical specification for land reclamation and ecological restoration of petroleum and natural gas projects 
  Issued on: 2024-4-25   Price(USD): 330.0
GB/T 43933-2024 Technical specification for land reclamation and ecological restoration of metal mine 
  Issued on: 2024-4-25   Price(USD): 345.0
GB/T 43934-2024 Technical specification for land reclamation and ecological restoration of coal mines 
  Issued on: 2024-4-25   Price(USD): 330.0
GB/T 43935-2024 Technical specification for monitoring and evaluation of land reclamation and ecological restoration in mines 
  Issued on: 2024-4-25   Price(USD): 480.0
DB46/T 620.2-2024 Specification for the construction of ecological civilized villages―Part 2：Tropical rainforest protection 
  Issued on: 2024-03-15   Price(USD):
T/TMAC 087-2024 Guidelines for quantitative accounting of carbon emission reductions from recyclable packaging boxes 
  Issued on: 2024-03-25   Price(USD): 420.0
DB32/T 4677-2024 Technical code of practice for survey，analysis and determination of periphyton 
  Issued on: 2024-02-05   Price(USD):
T/TMAC 064-2023 Technical specifications for ecological environmental protection and restoration of metal and non-metal mines 
  Issued on: 2023-08-11   Price(USD): 255.0
SL/T 712-2021 Specification for Calculation of Ecological Flow for Rivers and Lakes 
  Issued on: 2021-07-01   Price(USD): 825.0
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