| Standard Code |
Standard Title |
Standard Class |
Order |
|
GB 146.1-2020 |
Gauge for standard gauge railwaYS—Part 1: rolling stock gauge |
YS
China GB-National
Standards |
 |
|
GB 146.2-2020 |
Gauge for standard gauge railwaYS—Part 2: Structure gauge |
YS
China GB-National
Standards |
|
|
GB/T 39123-2020 |
Specification for cadmium-zinc telluride single crYStal material for X-ray and γ-ray detector |
YS
China GB-National
Standards |
|
|
GB/Z 39124-2020 |
Method for chemical analYSis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method |
YS
China GB-National
Standards |
|
|
GB/T 39125-2020 |
Cerium-magnesium alloYS |
YS
China GB-National
Standards |
|
|
GB/T 39126-2020 |
Assesment sYStem for interior green decorating material selection |
YS
China GB-National
Standards |
|
|
GB/T 39127-2020 |
Numerical control sYStem of machine tool—Usage and maintenance specification |
YS
China GB-National
Standards |
|
|
GB/T 39128-2020 |
Numerical control sYStem of machine tool—Human-machine interface |
YS
China GB-National
Standards |
|
|
GB/T 39129-2020 |
Numerical control sYStem of machine tool—Fault diagnosis and correction specification |
YS
China GB-National
Standards |
|
|
GB/T 39131-2020 |
Terms and definitions of synthetic crYStal materials |
YS
China GB-National
Standards |
|
|
GB/T 39134-2020 |
Industrial robot numerical control sYStem of machine tool—Programming language |
YS
China GB-National
Standards |
|
|
GB/T 39137-2020 |
Determination for the orientation of refractory metal single crYStal |
YS
China GB-National
Standards |
|
|
GB/T 39138.1-2020 |
Methods for chemical analYSis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate |
YS
China GB-National
Standards |
|
|
GB/T 39138.2-2020 |
Methods for chemical analYSis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method |
YS
China GB-National
Standards |
|
|
GB/T 39138.3-2020 |
Methods for chemical analYSis of gold nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry |
YS
China GB-National
Standards |
|
|
GB/T 39143-2020 |
Methods for chemical analYSis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry |
YS
China GB-National
Standards |
|
|
GB/T 39154-2020 |
Corrosion of metals and alloYS—Cathodic protection of steel in concrete |
YS
China GB-National
Standards |
|
|
GB/T 39155-2020 |
Corrosion of metals and alloYS—Cathodic protection of harbour installations |
YS
China GB-National
Standards |
|
|
GB/T 39184-2020 |
Code of practice for installation and commissioning of ROV launch and recovery sYStem/umbilical winch |
YS
China GB-National
Standards |
|
|
GB/T 39185-2020 |
Technology requirement for ocean engnieering ship dynamic positioning sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39187-2020 |
Jack up conductor/blow out preventer tension compensation sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39207-2020 |
Code of practice for installation and commissioning of anchor handling sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39210-2020 |
Draught and soil loading sYStem of hopper dredger |
YS
China GB-National
Standards |
|
|
GB/T 39212-2020 |
Drill string compensating sYStem of floating drilling unit |
YS
China GB-National
Standards |
|
|
GB/T 39222-2020 |
Design guidelines for multiple effect distillation seawater desalination sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39097-2020 |
Technical requirements for deepwater positioning and mooring sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39092-2020 |
Schematic symbols of aircraft environmental control sYStems |
YS
China GB-National
Standards |
|
|
GB/T 39086-2020 |
Functional safety requirements and testing methods for battery management sYStem of electric vehicles |
YS
China GB-National
Standards |
|
|
GB/T 39088-2020 |
Ships and marine technology—Sound reception sYStems |
YS
China GB-National
Standards |
|
|
GB/T 39060-2020 |
Technical requirements of manufacturing and installation consulting service for automated storage and retrieval sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39055-2020 |
Technical requirements of manufacturing and installation consulting service for mechanical parking sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39003.1-2020 |
Engineering data exchange format for use in industrial automation sYStems engineering—Automation markup language—Part 1：Architecture and general requirements |
YS
China GB-National
Standards |
|
|
GB/T 39005-2020 |
General technical requirements of vision integrated sYStem for industrial robots |
YS
China GB-National
Standards |
|
|
GB/T 34077.5-2020 |
Management specification of electronic government common platform based on cloud computing—Part 5：Technical service sYStem |
YS
China GB-National
Standards |
|
|
GB/T 34609.2-2020 |
Method for chemical analYSis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry |
YS
China GB-National
Standards |
|
|
GB/T 26291-2020 |
Seamless copper-nickel alloYS tube for ships |
YS
China GB-National
Standards |
|
|
GB/T 23004-2020 |
Reference architecture for integration of informatization and industrialization ecosYStem |
YS
China GB-National
Standards |
|
|
GB/T 23005-2020 |
Integration of informatization and industrialization management sYStems—Consulting service guidance |
YS
China GB-National
Standards |
|
|
GB/T 25117-2020 |
Railway applications—Rolling stock—Combined test method for traction sYStems |
YS
China GB-National
Standards |
|
|
GB/T 23518-2020 |
Palladium on carbon catalYSt |
YS
China GB-National
Standards |
|
|
GB/T 20975.6-2020 |
Methods for chemical analYSis of aluminium and aluminium alloys—Part 6: Determination of cadmium content |
YS
China GB-National
Standards |
|
|
GB/T 20975.21-2020 |
Methods for chemical analYSis of aluminium and aluminium alloy—Part 21: Determination of calcium content |
YS
China GB-National
Standards |
|
|
GB/T 20975.17-2020 |
Methods for chemical analYSis of aluminium and aluminium alloys—Part 17: Determination of strontium content |
YS
China GB-National
Standards |
|
|
GB/T 13610-2020 |
AnalYSis of natural gas composition—Gas chromatography |
YS
China GB-National
Standards |
|
|
GB/T 11094-2020 |
Gallium arsenide single crYStal and cutting wafer grown by horizontal bridgman method |
YS
China GB-National
Standards |
|
|
GB/T 8760-2020 |
Test method for dislocation density of monocrYStal gallium arsenide |
YS
China GB-National
Standards |
|
|
GB/T 8151.22-2020 |
Methods for chemical analYSis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method |
YS
China GB-National
Standards |
|
|
GB/T 8151.23-2020 |
Methods for chemical analYSis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method |
YS
China GB-National
Standards |
|
|
JJF 1835-2020 |
Calibration Specification for Remote Sensing Measurement SYStems of Vehicle Emission Pollutant |
YS
China JJF-Measuring Technical
Standards |
|
|
GB 9706.205-2020 |
Medical electrical equipment—Part 2-5: Particular requirements for the basic safety and essential performance of ultrasonic phYSiotherapy equipment |
YS
China GB-National
Standards |
|
|
GB/T 3044-2020 |
Chemical analYSis methods for white fused alumina and pink fused alumina |
YS
China GB-National
Standards |
|
|
GB/T 4688-2020 |
Paper，board and pulp—AnalYSis of fiber furnish |
YS
China GB-National
Standards |
|
|
GB/T 20975.37-2020 |
Methods for chemical analYSis of aluminium and aluminium alloys—Part 37:Determination of niobium content |
YS
China GB-National
Standards |
|
|
GB/T 28963-2020 |
Ships and marine technology—Fire-extinguishing sYStems for protection of galley cooking equipment |
YS
China GB-National
Standards |
|
|
GB/T 38846-2020 |
Smart factory—Industrial automation sYStems engineering role class libraries |
YS
China GB-National
Standards |
|
|
GB/T 38848-2020 |
Intelligent factory—Technical requirements of process industry energy management sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38852.1-2020 |
Industrial-process measurement, control and automation—Evaluation of sYStem properties for the purpose of system assessment—Part 1: Terminology and basic concepts |
YS
China GB-National
Standards |
|
|
GB/T 38852.2-2020 |
Industrial-process measurement, control and automation—Evaluation of sYStem properties for the purpose of system assessment—Part 2: Assessment methodology |
YS
China GB-National
Standards |
|
|
GB/T 38870-2020 |
General specifications of slicing robots sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38905-2020 |
Type designation for civil unmanned aircraft sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38909-2020 |
Electromagnetic compatibility requirements and test methods for civil small and light unmanned aircraft sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38911-2020 |
General requirements for flight control sYStems of civil small and light unmanned helicopter |
YS
China GB-National
Standards |
|
|
GB/T 38924.10-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 10: Sand and dust test |
YS
China GB-National
Standards |
|
|
GB/T 38924.1-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 1: General principles |
YS
China GB-National
Standards |
|
|
GB/T 38924.2-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 2: Low-temperature test |
YS
China GB-National
Standards |
|
|
GB/T 38924.3-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 3: High-temperature test |
YS
China GB-National
Standards |
|
|
GB/T 38924.4-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 4: Temperature and altitude test |
YS
China GB-National
Standards |
|
|
GB/T 38924.5-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 5: Shock test |
YS
China GB-National
Standards |
|
|
GB/T 38924.6-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 6: Vibration test |
YS
China GB-National
Standards |
|
|
GB/T 38924.7-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 7: Humidity test |
YS
China GB-National
Standards |
|
|
GB/T 38924.8-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 8: Salt spray test |
YS
China GB-National
Standards |
|
|
GB/T 38924.9-2020 |
Environmental test methods for civil small and light unmanned aircraft sYStem—Part 9: Waterproofness test |
YS
China GB-National
Standards |
|
|
GB/T 38930-2020 |
Requirements and test methods of the capability of wind resistance for civil small and light unmanned aircraft sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38931-2020 |
General requirements for safety of civil small and light unmanned aircraft sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38943.1-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and sYStems—Part 1: General requirements |
YS
China GB-National
Standards |
|
|
GB/T 38943.2-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and sYStems—Part 2:Particular requirements for externally-powered machines |
YS
China GB-National
Standards |
|
|
GB/T 38943.3-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and sYStems—Part 3:Particular requirements for self-powered machines |
YS
China GB-National
Standards |
|
|
GB/T 38951-2020 |
S-VISSR data receiving sYStem of geostationary meteorological satellites |
YS
China GB-National
Standards |
|
|
GB/T 38993-2020 |
Guide for control strategy of active and reactive power control sYStem for photovoltaic power station |
YS
China GB-National
Standards |
|
|
GB/T 38996-2020 |
General requirements for the flight control sYStem of civil small and light fixed wing unmanned aircraft |
YS
China GB-National
Standards |
|
|
GB/T 38997-2020 |
General requirements for the flight control and navigation sYStem of small and light multi-rotor unmanned aircraft |
YS
China GB-National
Standards |
|
|
GB/T 39017-2020 |
Consumer product traceability—General requirements for traceability sYStem |
YS
China GB-National
Standards |
|
|
GB/T 39021-2020 |
Intelligent lighting sYStems—General requirements |
YS
China GB-National
Standards |
|
|
GB/T 39022-2020 |
Lighting sYStem and related equipment—Terms and definitions |
YS
China GB-National
Standards |
|
|
GB/T 39030-2020 |
Technical specification of phYSiological activity evaluation for enzyme preparations |
YS
China GB-National
Standards |
|
|
GB/T 39035-2020 |
Code of practice for redundant design and test of redundant dynamic positioning sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38969-2020 |
Guide on technology for power sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38960-2020 |
Cryogenic-resistant controlled expansion alloYS |
YS
China GB-National
Standards |
|
|
GB/T 38954-2020 |
Hydrogen fuel cell power sYStem for unmanned aerial vehicles |
YS
China GB-National
Standards |
|
|
GB/T 38946-2020 |
Specification of centralized operation and maintenance for distributed photovoltaic power sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38940-2020 |
Precision expansion alloYS for sealing to silicon and silicon components |
YS
China GB-National
Standards |
|
|
GB/T 38932-2020 |
Aircraft environment control sYStem terminology |
YS
China GB-National
Standards |
|
|
GB/T 38921-2020 |
Specification of steam turbine safty protection sYStem for thermal power plant |
YS
China GB-National
Standards |
|
|
GB/T 38907-2020 |
Water saving enterprises—PolYSilicon industry |
YS
China GB-National
Standards |
|
|
GB/T 38904-2020 |
Methods for elemental analYSis of ceramic liquid pigments |
YS
China GB-National
Standards |
|
|
GB/T 38903-2020 |
Technical guideline for material flow analYSis of industrial parks |
YS
China GB-National
Standards |
|
|
GB/T 38902-2020 |
Determination of hollow fiber membrane cross-section dimensions—Image analYSis method |
YS
China GB-National
Standards |
|
|
GB/T 38899-2020 |
Implementation guidance for energy management sYStem in chemical industry |
YS
China GB-National
Standards |
|
|
GB/T 38893-2020 |
Industrial trucks—Safety monitoring sYStem |
YS
China GB-National
Standards |
|
|
GB/T 38892-2020 |
On-board driving video recording sYStem |
YS
China GB-National
Standards |
|
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