2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
NB/T 11811-2025 Specification for quality management of biomass power generation projects 900.0 via email in 1~10 business day to be valid,,2025-12-30
NY/T 4757-2025 Technical guidance for moderately thermophilic biogas plants 225.0 via email in 1~3 business day valid,,2025-8-1
NB/T 34036-2020 Test method for small biomass boiler 160.0 via email in 1~3 business day valid,,2021-2-1
NB/T 34035-2020 Specification for small biomass boiler 225.0 via email in 1~3 business day valid,,2021-2-1
NB/T 11254-2023 Planting technical code of Vcmicia montana on heavymetal pollution soil 120.0 via email in 1~3 business day valid,,2023-11-26
NB/T 11253-2023 Planting technical code of Ricinus communis on heavy metal pollution soil 135.0 via email in 1~3 business day valid,,2023-11-26
NB/T 11255-2023 Characterization of crystalline index in lignocellulosic feedstocks 120.0 via email in 1~3 business day valid,,2023-11-26
NB/T 11177-2023 Technical Code for Biomass Combined Heat and Power Generation 1965.0 via email in 1~10 business day valid,,2023-11-26
NB/T 11101-2023 Guide for Design of Bio-natural Gas Projects 660.0 via email in 1~5 business day valid,,2023-8-6
NB/T 11102-2023 Classification and Safety Standards for Design of Bio-natural Gas Projects 435.0 via email in 1~5 business day valid,,2023-8-6
NB/T 11103-2023 Specification for Preparation of Planning Reports of Bio-natural Gas Projects 615.0 via email in 1~5 business day valid,,2023-8-6
NY/T 4172-2022 Technical specification of monitoring for safe production of biogas plant 195.0 via email in 1~3 business day valid,,2023-6-1
NY/T 4173-2022 Test method for technical parameter of biogas plant 240.0 via email in 1~3 business day valid,,2022-10-1
NY/T 860-2022 Domestic digester sealing coating 285.0 via email in 1~3 business day valid,,2022-10-1
NY/T 667-2022 Scale classification of biogas plant 135.0 via email in 1~3 business day valid,,2022-10-1
NB/T 10866-2021 Code for compiling feasibility study report of biogas power generation project 705.0 via email in 1~5 business day valid,,2022-6-22
NB/T 10865-2021 Specification for Preparation of Feasibility Study Report for Bio-natural Gas Projects 705.0 via email in 1~5 business day valid,,2022-6-22
DB51/T 1377-2020 via email in business day abolished2025-05-30,,2020-6-1
DB51/T 1357-2020 via email in business day abolished2025-05-30,,2020-6-1
GB/T 41193-2021 Assessment for fertility of anaerobic digested fertilizer 225.0 via email in 1~3 business day valid,,2022-7-1
Previous Page     Next Page



Code of China
Search

NB/T 11811-2025 Specification for quality management of biomass power generation projects 
  Issued on: 2025-06-30   Price(USD): 900.0
NY/T 4757-2025 Technical guidance for moderately thermophilic biogas plants 
  Issued on: 2025-04-27   Price(USD): 225.0
NB/T 34036-2020 Test method for small biomass boiler 
  Issued on: 2020-10-23   Price(USD): 160.0
NB/T 34035-2020 Specification for small biomass boiler 
  Issued on: 2020-10-23   Price(USD): 225.0
NB/T 11254-2023 Planting technical code of Vcmicia montana on heavymetal pollution soil  
  Issued on: 2023-05-26   Price(USD): 120.0
NB/T 11253-2023 Planting technical code of Ricinus communis on heavy metal pollution soil  
  Issued on: 2023-05-26   Price(USD): 135.0
NB/T 11255-2023 Characterization of crystalline index in lignocellulosic feedstocks  
  Issued on: 2023-05-26   Price(USD): 120.0
NB/T 11177-2023 Technical Code for Biomass Combined Heat and Power Generation 
  Issued on: 2023-5-26   Price(USD): 1965.0
NB/T 11101-2023 Guide for Design of Bio-natural Gas Projects 
  Issued on: 2023-2-6   Price(USD): 660.0
NB/T 11102-2023 Classification and Safety Standards for Design of Bio-natural Gas Projects 
  Issued on: 2023-2-6   Price(USD): 435.0
NB/T 11103-2023 Specification for Preparation of Planning Reports of Bio-natural Gas Projects 
  Issued on: 2023-2-6   Price(USD): 615.0
NY/T 4172-2022 Technical specification of monitoring for safe production of biogas plant 
  Issued on: 2022-07-11   Price(USD): 195.0
NY/T 4173-2022 Test method for technical parameter of biogas plant 
  Issued on: 2022-07-11   Price(USD): 240.0
NY/T 860-2022 Domestic digester sealing coating 
  Issued on: 2022-07-11   Price(USD): 285.0
NY/T 667-2022 Scale classification of biogas plant 
  Issued on: 2022-07-11   Price(USD): 135.0
NB/T 10866-2021 Code for compiling feasibility study report of biogas power generation project 
  Issued on: 2021-12-22   Price(USD): 705.0
NB/T 10865-2021 Specification for Preparation of Feasibility Study Report for Bio-natural Gas Projects 
  Issued on: 2021-12-22   Price(USD): 705.0
DB51/T 1377-2020  
  Issued on: 2020-04-15   Price(USD):
DB51/T 1357-2020  
  Issued on: 2020-04-15   Price(USD):
GB/T 41193-2021 Assessment for fertility of anaerobic digested fertilizer 
  Issued on: 2021-12-31   Price(USD): 225.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040