Standard Code 
GB Standard Title 
Standard Class 
Order 
GB/T 349452017 
Information technologyâ€”Data provenance descriptive model 
prove China National
Standards 

GB/T 34560.62017 
Structural steelsâ€”Part 6: Technical delivery conditions for seismicimproved structural steels for building 
prove China National
Standards 

GB/T 339682017 
Hot rolled steel sections with improved weldability 
prove China National
Standards 

GB/T 334942017 
Build and management technical criterion for market of house decoration and improvement 
prove China National
Standards 

GB/T 192732017 
Enterprise standardizationâ€”Evaluation and improvement 
prove China National
Standards 

GB/T 17286.22016 
Liquid hydrocarbons dynamic measurement proving systems for volumetric metersâ€”Part 2: Pipe prover 
prove China National
Standards 

SB/T 111652016 
(Technical specification for after  sale installation of integrated home improvement products) 
prove China Commerce
Standards 

GB/T 329772016 
Hot rolled improved corrosion resisting steel sections 
prove China National
Standards 

YY/T 14112016 
(Standard Test Method for dentistry measures to improve or maintain dental unit treatment water microbial quality assessment) 
prove China Medicine & Medical Device
Standards 

GB/T 323432015 
Technical specification of natural secondary forest improvement and cultivation in northeast China 
prove China National
Standards 

GB/T 319222015 
Hotrolled steel sheets and strips of higher yield strength with improved formability 
prove China National
Standards 

GB 306922014 
Rules for the improvement of safety of existing escalators and moving walks 
prove China National
Standards 

GB/T 9109.32014 
Dynamic measurement of petroleum and liquid petroleum productsâ€•Part 3: Technical requirements of installation for pipe prover 
prove China National
Standards 

GB/T 302132013 
Aircraftâ€”Hydraulic componentsâ€”Marking to indicate fluid for which component is approved 
prove China National
Standards 

JGJ 1232012 
Technical code for improvement of soil and foundation of existing buildings 
prove China Building & Construction
Standards 

GB/T 284142012 
Structural section steels with improved seismie resistance 
prove China National
Standards 

GB/T 285452012 
Hydraulic turbines, storage pumps and pumpturbines  Guideline for rehabilitation and performance improvement 
prove China National
Standards 

GB/T 279082011 
Performance improvement of management systems  Guidelines for procedures and methodology for continual improvement 
prove China National
Standards 

SY/T 58382011 
Guidline for evaluation of land proved petroleum initial reserves 
prove China Oil & Gas Industry
Standards 

GB/T 25915.22010 
Cleanrooms and associated controlled environments  Part 2: Specifications for testing and monitoring to prove continued compliance with GB/T 25915.1 
prove China National
Standards 

NB/SH/T 08412010 
Standard dynamometer test method for measuring fuel economy improvement for gasoline engines 
prove China Energy industry
Standards 

SY/T 57822010 
Instructions for estimation of proved reserves for lithologic oil and gas reservoir 
prove China Oil & Gas Industry
Standards 

SY/T 53862010 
The regulations of proved reserves estimation for fractured oil and gas reservoir 
prove China Oil & Gas Industry
Standards 

SY/T 65832010 
Regulation for working out the report of proved petroleum reserves 
prove China Oil & Gas Industry
Standards 

JJG 2092010 
Verification Regulation of Pipe prover 
prove China Metrological
Standards 

GB 248042009 
Rules for the improvement of safety of existing lifts 
prove China National
Standards 

GB/T 246002009 
Disposal of sludge from municipal wastewater treatment plant  Quality of sludge used in land improvement 
prove China National
Standards 

GB/Z 190312009 
Quality management systems  Guidelines for process improvements in health service organizations 
prove China National
Standards 

JTS 14722009 
Technical Specification for Vacuum Preloading Technique to Improve Soft Soils 
prove China Highway & Transportation
Standards 

SH/T 06222007 
Ethylene propylene copolymer viscosity index improver 
prove China Petrochemical Industry
Standards 

SN/T 18192006 
Import and export latex medical gloves protein determination. Improved the method of Lowry 
prove China Import Export Inspection
Standards 

GB/T 17286.42006 
Liquid hydrocarbons  Dynamic measurement  Proving systems for volumetric meters  Part 4: Guide for operators of pipe provers 
prove China National
Standards 

SY/T 10051.22005 
Rolled shapes with improved notch toughness 
prove China Oil & Gas Industry
Standards 

SY/T 66122005 
The figures and tables with their format for the report of proved oil and gas reserves 
prove China Oil & Gas Industry
Standards 

SB/T 103972005 
Build and management technical criterion for merchant system market of home improvement 
prove China Commerce
Standards 

SY/T 10051.12004 
Specification for carbon manganese steel plate with improved toughness for offshore structure 
prove China Oil & Gas Industry
Standards 

SY/T 65832003 
Rules for working out the report of proved oil and gas reserves 
prove China Oil & Gas Industry
Standards 

GB/T 192732003 
Enterprise standard systemEvaluation and improvement 
prove China National
Standards 

JJG(YC)202003 
(Tobacco smoking machine dedicated suction flow diagram approved procedures) 
prove China Metrological
Standards 

JJG 202003 
The dedicated tobacco smoking machine suction flow diagram approved procedures 
prove China Metrological
Standards 

SY/T 53862000 
The regulations of proved reserves calculation of petroleum The part of fractured oil and gas reservoir 
prove China Oil & Gas Industry
Standards 

JGJ 1232000 
Technical code for improvement of soil and foundation of existing buildings 
prove China Building & Construction
Standards 

FZ/T 210051999 
(And improved gross domestic fine wool industry classification) 
prove China Textile & Garment industry
Standards 

JTJ 3121998 
(Channel Improvement Project technical specifications (with the provisions stated)) 
prove China Highway & Transportation
Standards 

GB/T 17286.21998 
Liquid hydrocarbonsDynamic measurementProving systems for volumetric metersPart 2:Pipe provers 
prove China National
Standards 

SJ/T 10466.191995 
Guidelines for quality improvement 
prove China Electronics
Standards 

SH/T 06221995 
(Ethylenepropylene copolymer viscosity index improver) 
prove China Petrochemical Industry
Standards 

JJG 2091994 
Verification Regulation of Pipe prover 
prove China Metrological
Standards 

SH/T 05971994 
(2201 cetane improvers) 
prove China Petrochemical Industry
Standards 

SH/T 05661993 
(Lubricant viscosity index improvers thickening ability assay) 
prove China Petrochemical Industry
Standards 

GB/T 140711993 
The standard of examination and approval of improved varieties of forest tree 
prove China National
Standards 

SJ/T 102561991 
BHC13 type epoxyimproved molding plastics for electronic device 
prove China Electronics
Standards 

JT 31091984 
(Highway Bus Terminal and construction requirements of the approved level) 
prove China Highway & Transportation
Standards 
