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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 28514.3-2012 IPv6 routing protocol -- Part 3: Intermediate system to intermediate system intra-domain routing information exchange protocol (IS-ISv6) GB/T 28514.3-2012
GB/T 28515.1-2012 Test specifications for automatically switched optical network (ASON) -- Part 1: Test specifications for SDH-based ASON GB/T 28515.1-2012
GB/T 28516-2012 Technical requirement for anti-spam Email gateway GB/T 28516-2012
GB/T 28517-2012 Network incident object description and exchange format GB/T 28517-2012
GB/T 28518-2012 Flame resistant optical fibre cables for communication for mine GB/T 28518-2012
GB/T 28519-2012 General principles of energy consumption test methods for telecommunication equipment GB/T 28519-2012
GB/T 285-1994 Rolling bearings--Double row cylindrical roller bearings--Boundary dimensions GB/T 285-1994
GB/T 2852.1-1990 Ball slide die sets for press tools--Diagonal pillar sets GB/T 2852.1-1990
GB/T 2852.2-1990 Ball slide die sets for press tools--Center pillar sets GB/T 2852.2-1990
GB/T 2852.3-1990 Ball slide die sets for press tools--Four pillar die sets GB/T 2852.3-1990
GB/T 2852.4-1990 Ball slide die sets for press tools--Back pillar die sets GB/T 2852.4-1990
GB/T 285-2013 Rolling bearings -- Double row cylindrical roller bearings -- Boundary dimensions GB/T 285-2013
GB/T 28520-2012 Intelligent heat exchanger for telecommunication stations/sites GB/T 28520-2012
GB/T 28521-2012 Intelligent energy saving system by fresh air for telecommunication stations/sites GB/T 28521-2012
GB/T 2852-2008 Ball-bearing die sets for stamping dies GB/T 2852-2008
GB/T 28522-2012 Method of calculating recoverability rate of telecommunication terminal equipment GB/T 28522-2012
GB/T 28523-2012 Method of calculating recoverability rate of telecommunication infrastructure equipment GB/T 28523-2012
GB/T 28524-2012 Media gateway control protocol (MGCP) GB/T 28524-2012
GB/T 28528-2012 Model compilation method of hydraulic turbines, storage pumps and pump-turbines GB/T 28528-2012
GB/T 28529-2012 Platform brake tester GB/T 28529-2012
GB/T 28530-2012 Aligned series of international freight forwarding documents -- Documentary data entry GB/T 28530-2012
GB/T 28531-2012 Guideline on transport corridor performance measurement and monitoring GB/T 28531-2012
GB/T 28532-2012 Code rule for carrier identifier GB/T 28532-2012
GB/T 28533.1-2012 Coupling connector for use in explosive gas atmospheres -- Part 1: Type of protection “n” coupling connector GB/T 28533.1-2012
GB/T 28534-2012 The health and environmental impact on release of sulphur hexafluoride (SF6) used in high-voltage switchgear and controlgear GB/T 28534-2012
GB/T 28535-2012 Separators for lead-acid batteries GB/T 28535-2012
GB/T 28536-2012 Guidelines for formulating the ageing management programme of mechanical equipment in nuclear power plants GB/T 28536-2012
GB/T 28537-2012 Use and handling of sulphur hexafluoride (SF6) in high-voltage switchgear and controlgear GB/T 28537-2012
GB/T 28538-2012 Ophthalmic optics -- Contact lenses and contact lenses care products -- Determination of biocompatibility by ocular study with rabbit eyes GB/T 28538-2012
GB/T 28539-2012 Ophthalmic optics -- Contact lenses and contact lens care products -- Guidelines for determination of preservative uptake and release GB/T 28539-2012
GB/T 28540-2012 Estimating method of radon-222 emanation rate from uranium tailings GB/T 28540-2012
GB/T 28541-2012 Insulation co-ordination for equipment of ±800kV high voltage direct current converter stations GB/T 28541-2012
GB/T 28469.1-2012 Electromagnetic and inductive digital instrument -- Part 1: General specification GB/T 28469.1-2012
GB/T 28469.2-2012 Electromagnetic and inductive digital instrument -- Part 2: Methods of evaluating the performance GB/T 28469.2-2012
GB/T 28470-2012 Methods of evaluating the performance of electrical and pneumatic analogue computing unit for use in industrial process measurement and control systems GB/T 28470-2012
GB/T 28471.1-2012 Safety barrier for use in industrial-process measure and control systems -- Part 1: General technical specification GB/T 28471.1-2012
GB/T 28471.2-2012 Safety barrier for use in industrial-process measure and control systems -- Part 2: Methods of evaluating the performance GB/T 28471.2-2012
GB/T 2847-1996 Pozzolanic materials used for cement production GB/T 2847-1996
GB/T 28472.1-2012 Distributor for use in industrial-process measure and control systems -- Part 1: General technical specification GB/T 28472.1-2012
GB/T 28472.2-2012 Distributor for use in industrial-process measure and control systems -- Part 2: Methods of evaluating the performance GB/T 28472.2-2012
GB/T 2847-2005 Pozzolanic materials used for cement production GB/T 2847-2005
GB/T 28473.1-2012 Temperature transmitters for use in industrial-process measure and control systems -- Part 1: General specification GB/T 28473.1-2012
GB/T 28473.2-2012 Temperature transmitters for use in industrial-process measure and control systems -- Part 2: Methods of evaluating the performance GB/T 28473.2-2012
GB/T 28474.1-2012 Pressure/Differential-pressure transmitters for use in industrial-process measure and control systems -- Part 1: General specification GB/T 28474.1-2012
GB/T 28474.2-2012 Pressure/Differential-pressure transmitters for use in industrial-process measure and control systems -- Part 2: Methods of evaluating the performance GB/T 28474.2-2012
GB/T 28475.1-2012 Microprocessor control equipment in industrial stove -- Part 1: General specification GB/T 28475.1-2012
GB/T 28475.2-2012 Microprocessor control equipment in industrial stove -- Part 2: Methods of evaluating the performance GB/T 28475.2-2012
GB/T 28479-2012 Classifications and codes for international trade documents GB/T 28479-2012
GB/T 28483-2012 Environmentally friendly rubber latex for carpet application -- Carboxylated styrene-butadiene rubber latex and limitation of hazardous substances GB/T 28483-2012
GB/T 28484-2012 General specification for compression and expansion equipment of electrophones GB/T 28484-2012
GB/T 10417-2008 Specifications for steel-bonded tungsten carbides and determination of its transverse rupture strength, impact toughness and hardness GB/T 10417-2008
GB/T 28486-2012 Determination of dimethyl fumarate in mildew preventives GB/T 28486-2012
GB/T 28487-2012 Precious metal alloys chains -- Determination of tensile strength -- Method of tensile testing GB/T 28487-2012
GB/T 28488-2012 Yarn for machine-made carpets GB/T 28488-2012
GB/T 28489-2012 Limits of hazardous substances for musical instruments GB/T 28489-2012
GB/T 28490-2012 Button classification and terminology GB/T 28490-2012
GB/T 28491-2012 Button general technical requirements and testing methods -- Natural shell button GB/T 28491-2012
GB/T 28492-2012 Button general technical requirements and methods -- Copper button GB/T 28492-2012
GB/T 28493-2012 Test method for rating vending machines for bottled, canned, and other sealed beverages GB/T 28493-2012
GB/T 28494-2012 Globe valves of thermoplastics materials GB/T 28494-2012
GB/T 28495-2012 General technical requirements for bamboo and wooden toys GB/T 28495-2012
GB/T 28497-2012 The specification of IP over SDH using LAPS GB/T 28497-2012
GB/T 28498-2012 Technical requirements of ethernet over SDH GB/T 28498-2012
GB/T 28499.1-2012 Technical requirement for IP video terminal equipment -- Part 1: Terminal based on ITU-T H.323 GB/T 28499.1-2012
GB/T 28500-2012 Technical requirements of 900/1800 MHz TDMA digital cellular mobile network signaling system NO.7 ISUP GB/T 28500-2012
GB/T 28501-2012 Technical requirements of telephony routing over IP (TRIP) GB/T 28501-2012
GB/T 2850-1992 Standardized blocks of Rockwell hardness GB/T 2850-1992
GB/T 28502-2012 Technical requirement of interworking between No.7 signalling and IP GB/T 28502-2012
GB/T 28503-2012 Technical requirements of adaptation layer of No.7 signalling interworking with IP MTP2 user adaptation layer GB/T 28503-2012
GB/T 28504.1-2012 Rare earth doped optical fibre -- Part 1: Characteristics of double-cladding Ytterbium-doped optical fibre GB/T 28504.1-2012
GB/T 28505-2012 Technical specification of national No.7 signaling system 2Mbit/s high speed link GB/T 28505-2012
GB/T 28506-2012 Technical specification for national No.7 signalling system - GSM mobile telephone user part (MTUP) GB/T 28506-2012
GB/T 28507-2012 Description guidelines for voice exhibition of web documents GB/T 28507-2012
GB/T 28508-2012 General technical requirements for broadband customer network based on telecommunication network GB/T 28508-2012
GB/T 28509-2012 Ultrafine coaxial cables with insulation diameter below 1mm and cable assemblies GB/T 28509-2012
GB/T 2851.1-1990 Sliding guide die sets for press tools--Diagonal pillar sets GB/T 2851.1-1990
GB/T 2851.3-1990 Sliding guide die sets for press tools--Back pillar sets GB/T 2851.3-1990
GB/T 2851.4-1990 Sliding guide die sets for press tools--Back pillar sets (narrow) GB/T 2851.4-1990
GB/T 2851.5-1990 Sliding guide die sets for press tools--Center pillar sets GB/T 2851.5-1990
GB/T 2851.6-1990 Sliding guide die sets for press tools--Center pillar sets (round) GB/T 2851.6-1990
GB/T 2851.7-1990 Sliding guide die sets for press tools--Four pillar die sets GB/T 2851.7-1990
GB/T 28510-2012 Technical specification of stream control transmission protocol GB/T 28510-2012
GB/T 28511.1-2012 Integrated optical path devices based on planar light wave circuit -- Part 1: Optical power splitter based on PLC technology GB/T 28511.1-2012
GB/T 28511.2-2012 Integrated optical path devices based on planar light wave circuit -- Part 2: DWDM filter based on AWG technology GB/T 28511.2-2012
GB/T 2851-2008 Sliding guide die sets for stamping dies GB/T 2851-2008
GB/T 28512-2012 Diameter base protocol for IP network GB/T 28512-2012
GB/T 28513-2012 Application profile -- Sign language and lip-reading real-time conversation using low bit-rate video communication GB/T 28513-2012
GB/T 2854-1990 Technical specifications for press die sets GB/T 2854-1990
GB/T 10418-1989 Steel bonded tungsten carbides--Determination of transverse rupture strength GB/T 10418-1989
GB/T 28543-2012 Noise measurement of power capacitors GB/T 28543-2012
GB/T 28544-2012 Measurement methods of light output and intrinsic resolution for housed scintillators GB/T 28544-2012
GB/T 28545-2012 Guideline for rehabilitation and performance improvement for Hydraulic turbines, storage pumps and pump-turbines GB/T 28545-2012
GB/T 28546-2012 Specification for package, transportation and storage of large and medium hydraulic units GB/T 28546-2012
GB/T 28547-2012 Selection and application recommendations of metal oxide surge arresters for a.c. systems GB/T 28547-2012
GB/T 28548-2012 Guideline of nuclear power plant primary circuit hydraulic tests GB/T 28548-2012
GB/T 28549-2012 Verification requirement of supports in nuclear island during nuclear power plant commissioning GB/T 28549-2012
GB/T 2855.10-1990 Holder for ball slide die sets for press tools--Die holder for center pillar sets GB/T 2855.10-1990
GB/T 2855.11-1990 Holder for sliding guide die sets for press tools--Punch holder for center pillar sets (round) GB/T 2855.11-1990
GB/T 2855.1-1990 Holder for sliding guide die sets for press tools--Punch holder for diagonal pillar sets GB/T 2855.1-1990
GB/T 2855.1-2008 Holders for sliding guide die sets for stamping dies -- Part 1: Punch holders for die sets GB/T 2855.1-2008