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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB 17051-2025 Hygienic specification for facilities of secondary water supply 180.0 via email in 1 business day to be valid,,2026-6-1
GB/T 31329-2025 Technical specification for water-saving in circulating cooling water system 195.0 via email in 1~3 business day to be valid,,2026-5-1
HJ 1418-2025 Water quality—Determination of acrylamide—High performance liquid chromatography-triple quadrupole mass spectrometry via email in business day to be valid,,2026-4-1
GB 18918-2002/XG1-2025 Discharge standard of pollutants for municipal wastewater treatment plant, includes Amendment 1 195.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 18204.6-2025 Examination methods for public places—Part 4:Microorganism indicators on a surface of public articles 195.0 via email in 1~3 business day valid,,2025-12-1
GB/T 18204.5-2025 Examination methods for public places—Part 5：Central air conditioning and ventilation systems 510.0 via email in 1~5 business day valid,,2025-12-1
GB/T 18204.3-2025 Examination methods for public places—Part 3：Airborne microorganism indicators 435.0 via email in 1~5 business day valid,,2025-12-1
GB/T 18204.2-2025 Examination methods for public places—Part 2：Chemical indicators 645.0 via email in 1~5 business day valid,,2025-12-1
GB/T 18204.4-2025 Examination methods for public places—Part 4:Microorganism indicators on a surface of public articles 480.0 via email in 1~5 business day valid,,2025-12-1
GB/T 18204.1-2025 Examination methods for public places—Part 1: Physical indicators 495.0 via email in 1~3 business day valid,,2025-12-1
GB/T 11730-2025 Rural domestic water quantity 60.0 via email in 1~3 business day valid,,2025-11-1
DB37/ 4809-2025 Discharge standard of water pollutants for municipal wastewater treatment plant via email in business day valid,,2025-9-1
DB37/ 3416.3-2025 Integrated wastewater discharge standard for basin―Part 3:Xiaoqing River basin via email in business day valid,,2025-9-1
DB37/ 3416.4-2025 Integrated wastewater discharge standard for basin―Part 4:Haihe basin via email in business day valid,,2025-9-1
DB37/ 3416.5-2025 Integrated wastewater discharge standard for basin--Part 5: Shandong Peninsula basin via email in business day valid,,2025-9-1
DB37/ 3416.2-2025 Integrated wastewater discharge standard for basin-Part 2: Yihe River and Shuhe River basin via email in business day valid,,2025-9-1
T/JSSZX 01-2025 Technical guidelines for the preparation of water audit reports for industrial enterprises via email in business day valid,,2025-8-1
GB/T 18916.8-2025 Norm of water intake for industry—Part 8: Synthetic ammonia 165.0 via email in 1~3 business day valid,,2025-8-1
GB/T 45131-2025 Analysis of water used in boiler and cooling system—Determination of phosphate, chloride, silicate, total alkalinity, phenolphthalein alkalinity, hardness and iron—Spectrophotometric detection by discrete analysis systems 270.0 via email in 1~3 business day valid,,2025-8-1
T/ZGM 003-2025 Testing method for turbidity of water purification equipment permeate via email in business day valid,,2025-6-9
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GB 17051-2025 Hygienic specification for facilities of secondary water supply 
  Issued on: 2025-05-30   Price(USD): 180.0
GB/T 31329-2025 Technical specification for water-saving in circulating cooling water system 
  Issued on: 2025-10-31   Price(USD): 195.0
HJ 1418-2025 Water quality—Determination of acrylamide—High performance liquid chromatography-triple quadrupole mass spectrometry 
  Issued on: 2025-08-07   Price(USD):
GB 18918-2002/XG1-2025 Discharge standard of pollutants for municipal wastewater treatment plant, includes Amendment 1 
  Issued on: 2025-11-04   Price(USD): 195.0
GB/T 18204.6-2025 Examination methods for public places—Part 4:Microorganism indicators on a surface of public articles 
  Issued on: 2025-05-30   Price(USD): 195.0
GB/T 18204.5-2025 Examination methods for public places—Part 5：Central air conditioning and ventilation systems 
  Issued on: 2025-05-30   Price(USD): 510.0
GB/T 18204.3-2025 Examination methods for public places—Part 3：Airborne microorganism indicators 
  Issued on: 2025-05-30   Price(USD): 435.0
GB/T 18204.2-2025 Examination methods for public places—Part 2：Chemical indicators 
  Issued on: 2025-05-30   Price(USD): 645.0
GB/T 18204.4-2025 Examination methods for public places—Part 4:Microorganism indicators on a surface of public articles 
  Issued on: 2025-05-30   Price(USD): 480.0
GB/T 18204.1-2025 Examination methods for public places—Part 1: Physical indicators 
  Issued on: 2025-05-30   Price(USD): 495.0
GB/T 11730-2025 Rural domestic water quantity 
  Issued on: 2025-04-25   Price(USD): 60.0
DB37/ 4809-2025 Discharge standard of water pollutants for municipal wastewater treatment plant 
  Issued on: 2025-02-13   Price(USD):
DB37/ 3416.3-2025 Integrated wastewater discharge standard for basin―Part 3:Xiaoqing River basin 
  Issued on: 2025-02-13   Price(USD):
DB37/ 3416.4-2025 Integrated wastewater discharge standard for basin―Part 4:Haihe basin 
  Issued on: 2025-02-13   Price(USD):
DB37/ 3416.5-2025 Integrated wastewater discharge standard for basin--Part 5: Shandong Peninsula basin 
  Issued on: 2025-02-13   Price(USD):
DB37/ 3416.2-2025 Integrated wastewater discharge standard for basin-Part 2: Yihe River and Shuhe River basin 
  Issued on: 2025-02-13   Price(USD):
T/JSSZX 01-2025 Technical guidelines for the preparation of water audit reports for industrial enterprises 
  Issued on: 2025-06-20   Price(USD):
GB/T 18916.8-2025 Norm of water intake for industry—Part 8: Synthetic ammonia 
  Issued on: 2025-04-25   Price(USD): 165.0
GB/T 45131-2025 Analysis of water used in boiler and cooling system—Determination of phosphate, chloride, silicate, total alkalinity, phenolphthalein alkalinity, hardness and iron—Spectrophotometric detection by discrete analysis systems 
  Issued on: 2025-01-24   Price(USD): 270.0
T/ZGM 003-2025 Testing method for turbidity of water purification equipment permeate 
  Issued on: 2025-06-06   Price(USD):
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