2025-12-15 216.73.216.89
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
HJ 1246-2022 Self-monitoring technology guidelines for pollution sources ―Printing industry 105.0 via email in 1~3 business day valid,,2022-7-1
HJ 1248-2022 Self-monitoring technology guidelines for pollution sources ―Onshore oil and gas exploitation and production industry 120.0 via email in 1~3 business day valid,,2022-7-1
HJ 1249-2022 Self-monitoring technology guidelines for pollution sources ―Bulk oil terminal and oil filling station 165.0 via email in 1~3 business day valid,,2022-7-1
HJ 1250-2022 Self-monitoring technology guidelines for pollution sources ―Industrial solid waste and hazardous waste storage,recycling, treatment and disposal 195.0 via email in 1~3 business day valid,,2022-7-1
HJ 1251-2022 Self-monitoring technology guidelines for pollution sources ―Metal foundry industry 150.0 via email in 1~3 business day valid,,2022-7-1
HJ 1252-2022 Self-monitoring technology guidelines for pollution sources ―Livestock and poultry breeding 120.0 via email in 1~3 business day valid,,2022-7-1
HJ 1254-2022 Self-monitoring technology guidelines for pollution sources ―Brick and tile industry 120.0 via email in 1~3 business day valid,,2022-7-1
HJ 1255-2022 Self-monitoring technology guidelines for pollution sources ―Ceramics industry 120.0 via email in 1~3 business day valid,,2022-7-1
HJ 1256-2022 Self-monitoring technology guidelines for pollution sources ―Pharmaceutical industry Chinese traditional medicine category, biological pharmaceutical products category, chemical pharmaceutics preparations category 225.0 via email in 1~3 business day valid,,2022-7-1
HJ 2.4-2022 Technical guidelines for noise impact assessment 1125.0 via email in 1~5 business day valid,,2022-7-1
HJ 19-2022 Technical guidelines for environmental impact assessment —Ecological impact 435.0 via email in 1~5 business day valid,,2022-7-1
HJ 1239.3-2021 Technical specification for emission remote supervision system of heavy-duty vehicles PART 3 Communication protocol and data format 330.0 via email in 1~5 business day valid,,2022-7-1
HJ 1239.2-2021 Technical specification for emission remote supervision system of heavy-duty vehicles PART 2 Enterprise platform 135.0 via email in 1~3 business day valid,,2022-7-1
HJ 1239.1-2021 Technical specification for emission remote supervision system of heavy-duty vehicles PART 1 On-board terminal 290.0 via email in 1~3 business day valid,,2022-7-1
HJ 1238-2021 Technical specification for data collection and transmission of vehicles periodic emissions inspection 660.0 via email in 1~5 business day valid,,2022-7-1
HJ 1237-2021 Specification for motor vehicles periodic emissions inspection 300.0 via email in 1~5 business day valid,,2022-7-1
HJ 1257-2022 Chemical substances environmental management—Terminology for testing of chemical substances 345.0 via email in 1~5 business day valid,,2022-6-15
HJ 1240-2021 Stationary source emission—Determination of gaseous pollutants（SO2, NO, NO2, CO, CO2）—Portable Fourier transform infrared spectroscopy method 240.0 via email in 1~3 business day valid,,2022-6-1
HJ 1222-2021 Solid waste—Determination of water content and dry matter —Gravimetric method 120.0 via email in 1~3 business day valid,,2022-6-1
HJ 1220-2021 Ambient air—Determination of 6 volatile carboxylic acid compounds —Gas chromatography-mass spectrometry 240.0 via email in 1~3 business day valid,,2022-6-1
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HJ 1246-2022 Self-monitoring technology guidelines for pollution sources ―Printing industry 
  Issued on: 2022-04-27   Price(USD): 105.0
HJ 1248-2022 Self-monitoring technology guidelines for pollution sources ―Onshore oil and gas exploitation and production industry 
  Issued on: 2022-04-27   Price(USD): 120.0
HJ 1249-2022 Self-monitoring technology guidelines for pollution sources ―Bulk oil terminal and oil filling station 
  Issued on: 2022-04-27   Price(USD): 165.0
HJ 1250-2022 Self-monitoring technology guidelines for pollution sources ―Industrial solid waste and hazardous waste storage,recycling, treatment and disposal 
  Issued on: 2022-04-27   Price(USD): 195.0
HJ 1251-2022 Self-monitoring technology guidelines for pollution sources ―Metal foundry industry 
  Issued on: 2022-04-27   Price(USD): 150.0
HJ 1252-2022 Self-monitoring technology guidelines for pollution sources ―Livestock and poultry breeding 
  Issued on: 2022-04-27   Price(USD): 120.0
HJ 1254-2022 Self-monitoring technology guidelines for pollution sources ―Brick and tile industry 
  Issued on: 2022-04-27   Price(USD): 120.0
HJ 1255-2022 Self-monitoring technology guidelines for pollution sources ―Ceramics industry 
  Issued on: 2022-04-27   Price(USD): 120.0
HJ 1256-2022 Self-monitoring technology guidelines for pollution sources ―Pharmaceutical industry Chinese traditional medicine category, biological pharmaceutical products category, chemical pharmaceutics preparations category 
  Issued on: 2022-04-27   Price(USD): 225.0
HJ 2.4-2022 Technical guidelines for noise impact assessment 
  Issued on: 2021-12-24   Price(USD): 1125.0
HJ 19-2022 Technical guidelines for environmental impact assessment —Ecological impact 
  Issued on: 2022-01-15   Price(USD): 435.0
HJ 1239.3-2021 Technical specification for emission remote supervision system of heavy-duty vehicles PART 3 Communication protocol and data format 
  Issued on: 2021-12-27   Price(USD): 330.0
HJ 1239.2-2021 Technical specification for emission remote supervision system of heavy-duty vehicles PART 2 Enterprise platform 
  Issued on: 2021-12-27   Price(USD): 135.0
HJ 1239.1-2021 Technical specification for emission remote supervision system of heavy-duty vehicles PART 1 On-board terminal 
  Issued on: 2021-12-27   Price(USD): 290.0
HJ 1238-2021 Technical specification for data collection and transmission of vehicles periodic emissions inspection 
  Issued on: 2021-12-27   Price(USD): 660.0
HJ 1237-2021 Specification for motor vehicles periodic emissions inspection 
  Issued on: 2021-12-07   Price(USD): 300.0
HJ 1257-2022 Chemical substances environmental management—Terminology for testing of chemical substances  
  Issued on: 2022-06-06   Price(USD): 345.0
HJ 1240-2021 Stationary source emission—Determination of gaseous pollutants（SO2, NO, NO2, CO, CO2）—Portable Fourier transform infrared spectroscopy method 
  Issued on: 2021-12-30   Price(USD): 240.0
HJ 1222-2021 Solid waste—Determination of water content and dry matter —Gravimetric method 
  Issued on: 2021-12-16   Price(USD): 120.0
HJ 1220-2021 Ambient air—Determination of 6 volatile carboxylic acid compounds —Gas chromatography-mass spectrometry 
  Issued on: 2021-12-16   Price(USD): 240.0
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