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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
Industry Standard: HJ, HJ/T, HJT
         
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Std ID Description (Standard Title) Detail
HJ 1328-2023 Technical specifications for continuous automated monitoring of water-soluble ions in ambient air particulate matter (PM2.5) HJ 1328-2023
HJ 1329-2023 Technical specifications for continuous automated monitoring of inorganic elements in ambient air particulate matter (PM2.5) HJ 1329-2023
HJ 1330-2023 Stationary source emission - Determination of ammonia and hydrogen chloride - Portable Fourier transform infrared spectroscopy method HJ 1330-2023
HJ 1331-2023 Stationary source emission - Determination of total hydrocarbons, methane and nonmethane hydrocarbons - Portable catalytic oxidation-hydrogen flame ionization detector method HJ 1331-2023
HJ 1332-2023 Stationary source emission - Determination of total hydrocarbons, methane and nonmethane hydrocarbons - Portable gas chromatography-hydrogen flame ionization detector method HJ 1332-2023
HJ 1333-2023 Water quality - Determination of perfluorooctanesulfonic acid, perfluorooctanoic acid and their salts - Isotope dilution liquid chromatography-triple quadrupole mass spectrometry HJ 1333-2023
HJ 1334-2023 Soil and sediment - Determination of perfluorooctanesulfonic acid, perfluorooctanoic acid and their salts - Isotope dilution liquid chromatography-triple quadrupole mass spectrometry HJ 1334-2023
HJ 1335-2023 Technical specification for pollution control of utilizing and disposing of waste sulfuric acid HJ 1335-2023
HJ 1336-2023 Safety requirements for near surface disposal of disused radioactive sources HJ 1336-2023
HJ 1337-2023 Technical specification for supervision of ecological conservation redline - Remote sensing recognition of suspected ecological damage problem spots (on trial) HJ 1337-2023
HJ 1338-2023 Technical specification for ecological quality assessment in desertification area HJ 1338-2023
HJ 1339-2023 Technical specification for ecological quality assessment in wetland HJ 1339-2023
HJ 1340-2023 Technical guidelines for biodiversity (terrestrial ecosystem) survey by remote sensing HJ 1340-2023
HJ 1341-2023 Standard of construction for integrated biodiversity observation station HJ 1341-2023
HJ 1342-2023 Standard of integrated observation for marine biodiversity - Shallow sea and intertidal zone HJ 1342-2023
HJ 1343-2023 Guidelines on the ecological risk assessment of genetically modified plants for environmental release (on trial) HJ 1343-2023
HJ 1344-2023 Technical guideline for biodiversity impact assessment of insect-resistant transgenic plants (on trial) HJ 1344-2023
HJ 1345-2023 Technical guideline for assessing the impacts of alien invasive plants on plant diversity in terrestrial nature reserves HJ 1345-2023
HJ 1346.1-2024 Basic dataset of stationary environmental pollution source - Part 1: Basic information HJ 1346.1-2024
HJ 1347.1-2024 Technical specifications for acceptance of environmental protection facilities for completed construction projects - Uranium mining and milling HJ 1347.1-2024
HJ 1347.2-2024 Technical specifications for acceptance of environmental protection facilities for completed construction projects - Uranium mining and milling decommissioning HJ 1347.2-2024
HJ 1348-2024 Technical specifications for acceptance of environmental protection facilities for completed construction projects - Satellite up-link earth station HJ 1348-2024
HJ 1349-2024 Survey and assessment methods for area electromagnetic environment(on trial) HJ 1349-2024
HJ 1350-2024 Technical specification for vehicle environmental information disclosure HJ 1350-2024
HJ 195-2023 Water quality - Determination of ammonia nitrogen - Gas-phase molecular absorption spectrometry HJ 195-2023
HJ 199-2023 Water quality - Determination of total nitrogen - Gas-phase molecular absorption spectrometry HJ 199-2023
HJ 200-2023 Water quality - Determination of sulfide - Gas-phase molecular absorption spectrometry HJ 200-2023
HJ 349-2023 Technical guidelines for environmental impact assessment construction project of petroleum and natural gas development on land HJ 349-2023
HJ 511-2024 Guideline for standard system of ecology and environment informatization HJ 511-2024
HJ 710.14-2023 Technical guidelines for biodiversity monitoring - Establishment of permanent observation plots for terrestrial vascular plant diversity HJ 710.14-2023
HJ 710.15-2023 Technical guidelines for biodiversity monitoring - Camera-trapping method HJ 710.15-2023
HJ 8.4-2023 Specification for management of ecological and environmental archives - Emission source management and control HJ 8.4-2023
HJ 8.6-2023 Specification for management of ecological and environmental archives - Nuclear and radiation safety HJ 8.6-2023
HJ 87-2023 Technical guidelines for environmental impact assessment - Constructional project of civil airport HJ 87-2023
HJ 1351-2024 Ambient air - Source apportionment on particulate matter - Technical specification for method with receptor models based on manual monitoring HJ 1351-2024
HJ 1352-2024 Ambient air - Source apportionment on particulate matter - Technical specification for monitoring data processing and inspection with receptor models based on manual monitoring HJ 1352-2024
HJ 1353-2024 Ambient air - Source apportionment on particulate matter - Technical guide on positive matrix factorization model calculation HJ 1353-2024
HJ 1354-2024 Ambient air - Source apportionment on particulate matter - Technical guide on chemical mass balance model calculation HJ 1354-2024
HJ 1355-2024 Design requirements of spent fuel transport cask HJ 1355-2024
HJ 1356-2024 Technical specification for remote sensing aided survey of eco-environmental protection law enforcement and supervision in drinking water sources HJ 1356-2024
HJ 1357-2024 Technical specification for nomenclature of chemical substances for environmental management HJ 1357-2024
HJ 1358-2024 Technical guidelines for environmental impact assessment - Construction project of highway HJ 1358-2024
HJ 1359-2024 Technical guideline for formulating plans for ecology and environment - General principles HJ 1359-2024
HJ 1360-2024 Technical specification for pollution control of contaminated salt utilization and disposal (Pesticide Industry) HJ 1360-2024
HJ 1361-2024 Stationary source emission - Determination of nitric acid mist - Ion chromatography HJ 1361-2024
HJ 1362-2024 Stationary source emission - Determination of phosphoric acid mist - Ion chromatography HJ 1362-2024
HJ 1363-2024 Water quality - Determination of anisole and methyl tert-butyl ether - Purge and trap/gas chromatography-mass spectrometry HJ 1363-2024
HJ 1364-2024 Water quality - Determination of avermectin B1a and avermectin B1b - High performance liquid chromatography HJ 1364-2024
HJ 1382-2024 Technical specification for harmless disposal of ozone depleting substances by rotary kiln HJ 1382-2024
HJ 1383-2024 Determination of tritium in water vapor in atmosphere―The collecting method by adsorption sampling with molecular sieve HJ 1383-2024
HJ 1384-2024 Technical specification for continuous monitoring of fixed NaI (TI) gamma spectrometer HJ 1384-2024
HJ 1385-2024 Safety requirements of lifting and tie-down devices of packaging for radioactive material HJ 1385-2024
HJ 1386-2024 Technical guideline for supervision and management of sewage outfalls into environmental water bodies - Setting up of sewage outfalls into surface water bodies HJ 1386-2024
HJ 1387-2024 Technical guideline for supervision and management of sewage outfalls into environmental water bodies - Monitoring HJ 1387-2024
HJ 1388-2024 Stationary source emission - Determination of hydrogen sulfide - Methylene blue spectrophotometric method HJ 1388-2024
HJ 1389-2024 Stationary source emission - Determination of 12 polychlorinated biphenyls - Isotope dilution/high resolution gas chromatography-high resolution mass spectrometry HJ 1389-2024
HJ 1390-2024 Stationary source emission - Determination of chloromethyl methyl ether and bis-chloromethyl ether - Gas chromatography method HJ 1390-2024
HJ 1391-2024 Stationary source emission - Determination of 9 haloacetic acids - Gas chromatography method HJ 1391-2024
HJ 1392-2024 Ambient air and waste gas - Determination of trifluoromethane, tetrafluoromethane, hexafluoroethane and sulfur hexafluoride - Gas chromatography-mass spectrometry HJ 1392-2024
HJ 1393-2024 Technical specifications for ambient air quality automated monitoring for NH3 and H2S HJ 1393-2024
HJ 1394-2024 Technical specifications and test procedures for ambient air quality automated monitoring system for NH3 and H2S HJ 1394-2024
HJ 1395-2024 Water quality - Determination of 17 heterocyclic pesticides - High performance liquid chromatography HJ 1395-2024
HJ 1396-2024 Water quality - Determination of water temperature - Sensor method HJ 1396-2024
HJ 1397-2024 Water quality - Determination of strontium - Flame atomic absorption spectrophotometry HJ 1397-2024
HJ 1398-2024 Water quality - Determination of 18 sulfonamides and trimethoprim - High performance liquid chromatography-triple quadrupole mass spectrometry HJ 1398-2024
HJ 1399-2024 Water quality - Determination of 17 fluoroquinolone antibiotics - High performance liquid chromatography-triple quadrupole mass spectrometry HJ 1399-2024
HJ 1400-2024 Technical requirements and test procedures for water quality automated monitors of copper HJ 1400-2024
HJ 1401-2024 Technical requirements and test procedures for water quality automated monitors of nickel HJ 1401-2024
HJ 1402-2024 Technical specification for automatic monitoring of construction noise HJ 1402-2024
HJ 1403-2024 Technical specifications for automated monitoring of carbon monoxide and hydrogen chloride for stationary source emission HJ 1403-2024
HJ 1404-2024 Technical requirements for communication protocol of surface water automated monitoring system HJ 1404-2024
HJ 1405-2024 Technical specification for measurement site setting of pollutant discharge outlet of pollutant discharge unit HJ 1405-2024
HJ 1406-2024 Technical guideline for supervision and management of sewage outfalls into environmental water bodies - Technical guideline for demonstration of setting up sewage outfalls into sea HJ 1406-2024
HJ 1407-2024 Technical guideline for supervision and management of sewage outfalls into environmental water bodies - Source tracing of aqueous fluorescence fingerprint methods HJ 1407-2024
HJ 1409-2025 Technical guidelines for environmental impact assessment - Marine ecology and environment HJ 1409-2025
HJ 1410.10-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 10: Mollusca HJ 1410.10-2025
HJ 1410.11-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 11: Arthropoda HJ 1410.11-2025
HJ 1410.1-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 1: General principles HJ 1410.1-2025
HJ 1410.12-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 12: Echinodermata HJ 1410.12-2025
HJ 1410.13-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 13: Chordata HJ 1410.13-2025
HJ 1410.14-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 14: Phytoplankton HJ 1410.14-2025
HJ 1410.15-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 15: Macroalgae HJ 1410.15-2025
HJ 1410.16-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 16: Aquatic vascular plant HJ 1410.16-2025
HJ 1410.2-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 2: Cnidaria HJ 1410.2-2025
HJ 1410.3-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 3: Platyhelminthes HJ 1410.3-2025
HJ 1410.4-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 4: Nemertea HJ 1410.4-2025
HJ 1410.5-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 5: Nematoda HJ 1410.5-2025
HJ 1410.6-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 6: Rotifera HJ 1410.6-2025
HJ 1410.7-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 7: Annelida HJ 1410.7-2025
HJ 1410.8-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 8: Spoonworm HJ 1410.8-2025
HJ 1410.9-2025 Basic dataset of derivation of water quality criteria for aquatic organisms - Part 9: Sipuncula HJ 1410.9-2025
HJ 197-2024 Water quality - Determination of nitrite nitrogen - Gas-phase molecular absorption spectrometry HJ 197-2024
HJ 198-2024 Water quality - Determination of nitrate nitrogen - Gas-phase molecular absorption spectrometry HJ 198-2024
HJ 417-2025 Classification and code of ecology and environment information HJ 417-2025
HJ 51-2024 Water quality - Determination of total salt - Gravimetric method HJ 51-2024
HJ 915.1-2024 Technical requirements for site selection and infrastructure construction of surface water quality automated monitoring station HJ 915.1-2024
HJ 915.2-2024 Technical specifications for installation and acceptance of surface water quality automated monitoring station (conventional five parameters, CODMn, NH3-N, TP, TN) HJ 915.2-2024
HJ 915.3-2024 Technical specifications for operation and maintenance of surface water quality automated monitoring station (Conventional five parameters, CODMn, NH3-N, TP, TN) HJ 915.3-2024