Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

LoginRegister

Title Standard No. Implemented On
Sand filter - regulations of technology of sewage processing plant coupling rural lifeDB37/T 3077-20172018-1-13
Determination of cation exchange capacity in soilDB33/T 966-20152015-6-7
Criterion of disposition of tree,shrub and herb plants in hilly-gully regions on the Loess Plateau in semi-arid areasLY/T 2357-20142014-12-1
Technical regulations for forest soil surveyLY/T 2250-20142014-12-1
Gode for quality acceptance of planting soil in landscape engineeringDB31/T 769-20132014-3-1
Soil testing-Part 22:Cutting ring method for determination of field water--holding capacity in soilNY/T 1121.22-20102010-9-1
Compilation rules on preliminary design report of soil and water conservation projectSL 449-20092009-8-21
Technical specification for comprehensive control of soil and water conservation - Technique for erosion control of slope landGB/T 16453.1-20082009-2-1
Technical specification for comprehensive control of soil and water conservation - Technique for erosion control of gulliesGB/T 16453.3-20082009-2-1
Technical specification for comprehensive control of soil and water conservation - Technique for erosion control of wind erosionGB/T 16453.5-20082009-2-1
Acceptance technical code for soil and water conservation engineering of development and construction projectsGB/T 22490-20082009-2-1
Technical specification for comprehensive control of soil and water conservation - Small engineering of store drainage and draw waterGB/T 16453.4-20082009-2-1
Comprehensive control of soil and water conservation—General rule of planningGB/T 15772-20082009-2-1
Technical specification for comprehensive control of soil and water conservation - Technique for erosion control of collapse hillGB/T 16453.6-20082009-2-1
Comprehensive control of soil and water conservation―Regulation of acceptanceGB/T 15773-20082009-2-1
Comprehensive control of soil and water conservation—Method of benefit calculationGB/T 15774-20082009-2-1
Technical specification for comprehensive control of soil and water conservation - Technique for erosion control of waste landGB/T 16453.2-20082009-2-1
Soil quality-Analysis of soil heavy metals-atomic absorption spectrometry with aqua regia digestionNY/T 1613-20082008-7-1
Soil testing—Part 21:Method for determination of soil maximum hygroscopicityNY/T 1121.21-20082008-7-1
Soil testing—Part 20:Method for determination of soil micro-aggregates distributionNY/T 1121.20-20082008-7-1
Soil testing—Part 19:Method for determination of soil water stable macro0aggregates distributionNY/T 1121.19-20082008-7-1
Determination of 9 sulfonylurea herbicides residues in soils by LC-MSNY/T 1616-20082008-7-1
Rules for soil quality survery and assessmentNY/T 1634-20082008-7-1
Determination of exchnageable bases and total exchangeable bases in calcareous soilNY/T 1615-20082008-7-1
Technical Regulation of Environmental Protection of Basic Agro-areaNY/T 1259-20072007-7-1
Mazimum Limits of Benzene Toluene and Xylene for Irrigation Water QualityNY 1260-20072007-7-1
Soil Testing - Part 3: Method for Determination of Soil Mechanical CompositionNY/T 1121.3-20062006-10-1
Soil Testing - Part 4: Method for Determination of Soil Bulk DensityNY/T 1121.4-20062006-10-1
Soil Testing - Part 13: Method for Determination of Soil Exchangeable Calcium and MagnesiumNY/T 1121.13-20062006-10-1
Soil Testing - Part 6: Method for Determination of Soil Organic MatterNY/T 1121.6-20062006-10-1
Soil Testing - Part 18: Method for Determination of Soil Sulfate Content NY/T 1121.18-20062006-10-1
Soil Testing - Part 15: Method for Determination of Soil Available SiliconNY/T 1121.15-20062006-10-1
Soil Testing - Part 16: Method for Determination of Total Water-soluble SaltNY/T 1121.16-20062006-10-1
Technical specification for acceptance examination on cultivated land qualityNY/T 1120-20062006-10-1
Soil Testing - Part 14: Method for Determination of Soil Avalible Sulphur NY/T 1121.14-20062006-10-1
General technical specifications for facilities on water and soil conservation monitoringSL 342-20062006-10-1
Soil Testing - Part 11: Method for Determination of Soil Total ArsenicNY/T 1121.11-20062006-10-1
Determination of selenium in soilsNY/T 1104-20062006-10-1
Soil Testing - Part 1: Soil Sampling, Processing and RepositionNY/T 1121.1-20062006-10-1
Soil Testing - Part 10: Method for Determination of Soil Total HydrargyrumNY/T 1121.10-20062006-10-1
Soil Testing - Part 7: Method for Determination of Avalible Phosphorus in Acid Soil NY/T 1121.7-20062006-10-1
Soil Testing - Part 5: Method for Determination of Soil Cation Exchange Capacity in Calcareous SoilNY/T 1121.5-20062006-10-1
Soil Testing - Part 17: Method for Determination of Soil Chloride Ion ContentNY/T 1121.17-20062006-10-1
Soil Testing - Part 8: Method for Determination of Soil Avalible BoronNY/T 1121.8-20062006-10-1
Soil Testing - Part 12: Method for Determination of Soil Total ChromeNY/T 1121.12-20062006-10-1
Soil Testing - Part 2: Method for Determination of Soil PHNY/T 1121.2-20062006-10-1
Determination of available zinc manganese iron copper in soil -- extraction with buffered DTPA solutionNY/T 890-20042005-2-1
Determination of exchangeable potassium and non-exchangeable potassium content in soilNY/T 889-20042005-2-1
Parameters for degradation,sandification and salification of rangelandsGB 19377-20032004-4-1
Regulation of techniques for comprehensive control of soil erosion-Technique for erosion control of slope landGB/T 16453.1-19961996-9-1
Regulation of techniques for comprehensive control of soil erosion-Technique for erosion control of collapse hillGB/T 16453.6-19961996-9-1
Regulation of techniques for comprehensive control of soil erosion-Technique for erosion control of waste landGB/T 16453.2-19961996-9-1
Regulation of techniques for comprehensive control of soil erosion-Small engineering of store,drainage and draw waterGB/T 16453.4-19961996-9-1
Regulation of techniques for comprehensive control of soil erosion-Technique for erosion control of gulliesGB/T 16453.3-19961996-9-1
Regulation of techniques for comprehensive control of soil erosion-Technique for control of wind erosionGB/T 16453.5-19961996-9-1
General rule of planning for comprehensive control of soil erosionGB/T 15772-19951996-7-1
Regulation of acceptance for comprehensive control of soil erosionGB/T 15773-19951996-7-1
Method of benefit calculation for comprehensive control of soil erosionGB/T 15774-19951996-7-1
About Us Contact Us Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020