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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "of" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32968-2016 Zinc-aluminum alloy coated steel bars for the reinforcement of concrete
    钢筋混凝土用锌铝合金镀层钢筋
    China National Standards
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    GB/T 32967.1-2016 Metallic materials—Torsional test method at high strain rates—Part 1: Method of test at room temperature
    金属材料 高应变速率扭转试验 第1部分:室温试验方法
    China National Standards
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    GB/T 32956-2016 Methods of determination and calculation of heat balance in grate-kiln process forpellet firing system of iron and steel industry
    钢铁行业链箅机-回转窑焙烧球团系统热平衡测试与计算方法
    China National Standards
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    GB/T 4702.7-2016 Chromium metal─Determination of nitrogen content─Distillation-nessler reagent spectrophotometric method
    金属铬 氮含量的测定 蒸馏分离-奈斯勒试剂分光光度法
    China National Standards
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    GB/T 5248-2016 Electromagnetic (eddy-current) examination of copper and copper alloy seamless tube
    铜及铜合金无缝管涡流探伤方法
    China National Standards
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    GB/T 3000-2016 Dense shaped refractory products—Determination of permeability to gases
    致密定形耐火制品 透气度试验方法
    China National Standards
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    GB/T 19766-2016 Building slab of natural marble
    天然大理石建筑板材
    China National Standards
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    GB/T 2999-2016 Refractory materials—Determination of bulk density of granular materials
    耐火材料 颗粒体积密度试验方法
    China National Standards
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    GB/T 20899.12-2016 Methods for chemical analysis of gold ores—Part 12: Determination of arsenic, mercury, cadmium, lead and bismuth contents—Atomic fluorescence spectrometric method
    金矿石化学分析方法 第12部分:砷、汞、镉、铅和铋量的测定 原子荧光光谱法
    China National Standards
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    GB/T 32981-2016 Test method for effective thermal conductivity of wall materials
    墙体材料当量导热系数测定方法
    China National Standards
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    GB/T 7739.12-2016 Methods for chemical analysis ofgoldconcentrates—Part 12: Determination of arsenic, mercury, cadmium, lead, bismuth—Atomic fluorescence spectrometric method
    金精矿化学分析方法 第12部分:砷、汞、镉、铅和铋量的测定 原子荧光光谱法
    China National Standards
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    GB/T 5153-2016 Designation and composition of wrought magnesium and magnesium alloys
    变形镁及镁合金牌号和化学成分
    China National Standards
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    GB/T 32790-2016 Methods for evaluating the weld quality of seam welds in aluminium and aluminium alloy extrusion
    铝及铝合金挤压焊缝焊合性能检验方法
    China National Standards
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    GB/T 32791-2016 Electromagnetic (Eddy-Current) examination method for electrical conductivity of copper and copper alloys
    铜及铜合金导电率涡流测试方法
    China National Standards
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    GB/T 14849.11-2016 Methods for chemical analysis of silicon metal—Part 11:Determination of chromium content—1,5-Diphenylcarbohydrazide spectrophotometric method
    工业硅化学分析方法 第11部分:铬含量的测定 二苯碳酰二肼分光光度法
    China National Standards
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    GB/T 32793-2016 Methods for chemical analysis of nickel sinter and nickel oxide—Determination of nickel, cobalt, copper, iron, zinc, manganese contents—Electrolytic gravimetric method and Inductively coupled plasma atomic emission spectrometric method
    烧结镍、氧化镍化学分析方法 镍、钴、铜、铁、锌、锰含量测定 电解重量法-电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 32983-2016 Thermal insulating products for building applications—Determination of compressive creep
    建筑用绝热制品 压缩蠕变性能的测定
    China National Standards
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    GB/T 32961-2016 Disintegrated molten Bof steel slag by steam
    转炉熔融热闷钢渣
    China National Standards
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    GB/T 32838-2016 Nondestructive testing method of laser shearography for vehicle tyre
    汽车轮胎激光散斑无损检测方法
    China National Standards
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    GB/T 14849.10-2016 Methods for chemical analysis of silicon metal—Part 10:Determination of mercury content—Atomic fluorescence spectrometry method
    工业硅化学分析方法 第10部分:汞含量的测定 原子荧光光谱法
    China National Standards
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    GB/T 32792-2016 Packing,marking,transporting and storing of magnesium alloy wrought products
    镁合金加工产品包装、标志、运输、贮存
    China National Standards
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    GB/T 32833-2016 Determination of spalling resistance of insulating fire bricks
    隔热耐火砖抗剥落性试验方法
    China National Standards
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    GB/T 32965-2016 Technical specifications on metal recovery of steel slag
    钢渣中金属回收处理技术规范
    China National Standards
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    GB/T 3074.4-2016 Method for the determination of the coefficient of thermal expansion of graphite electrodes
    石墨电极热膨胀系数(CTE)测定方法
    China National Standards
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    GB/T 4702.3-2016 Chromiun metal—The determination of phosphorus content—Bismuth phosphate molybdenum blue spectrophotometric method
    金属铬 磷含量的测定 铋磷钼蓝分光光度法
    China National Standards
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    GB/T 32962-2016 Technical specifications for waste heat recovery and utilization of sintering
    烧结余热回收利用技术规范
    China National Standards
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    GB/T 32794-2016 Pig iron contenting nickel—Determination of nickel,cobalt,chromium,copper,phosphorus content—Inductively coupled plasma atomic emission spectrometry
    含镍生铁 镍、钴、铬、铜、磷含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 1510-2016 Manganese ores—Determination of aluminium content—EDTA titrimetric method
    锰矿石 铝含量的测定 EDTA滴定法
    China National Standards
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    GB/T 1506-2016 Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method
    锰矿石 锰含量的测定 电位滴定法和硫酸亚铁铵滴定法
    China National Standards
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    GB/T 32971-2016 Methods of determination and calculation of heat balance in regenerative burner for ladle preheating system of iron and steel industry
    钢铁行业蓄热式钢包烘烤系统热平衡测试与计算方法
    China National Standards
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    GB/T 4702.1-2016 Chromium metal—Determination of chromium content—The ammonium ferrous sulfate titrimetric method
    金属铬 铬含量的测定 硫酸亚铁铵滴定法
    China National Standards
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    GB/T 15260-2016 Corrosion of metals and alloys—Test methods for intergranular corrosion of nickel alloys
    金属和合金的腐蚀 镍合金晶间腐蚀试验方法
    China National Standards
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    GB/T 32975-2016 Technical specification for energy-saving technology of coke dry quenching
    干熄焦节能技术规范
    China National Standards
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    GB/T 32973-2016 Technical specification for hot charging and hot delivery of semi-closed arc furnace
    半封闭矿热炉炉料热装热送技术规范
    China National Standards
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    GB/T 12606-2016 Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections
    无缝和焊接(埋弧焊除外)铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测
    China National Standards
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    GB/T 32972-2016 Technical specification energy saving design for reheating furnace of steel rolling in iron and steel works
    钢铁企业轧钢加热炉节能设计技术规范
    China National Standards
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    GB/T 32857-2016 Application guide for layer of protection analysis(LOPA)
    保护层分析(LOPA)应用指南
    China National Standards
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    GB/T 32922-2016 Information security technology—Baseline and implementation guide of IPSec VPN securing access
    信息安全技术 IPSec VPN安全接入基本要求与实施指南
    China National Standards
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    GB/T 32925-2016 Information security technology—Basic security requirements for networked computer terminal of government
    信息安全技术 政府联网计算机终端安全管理基本要求
    China National Standards
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    GB/T 32927-2016 Information security technology—Security architecture of mobile smart terminal
    信息安全技术 移动智能终端安全架构
    China National Standards
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    GB/T 32938-2016 Service specifications for inspection of lightning protection system
    防雷装置检测服务规范
    China National Standards
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    GB/T 32937-2016 Technical specifications for inspection of lightning protection system in explosive and fire hazardous place
    爆炸和火灾危险场所防雷装置检测技术规范
    China National Standards
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    GB/T 32935-2016 Grade of global tropical cyclones
    全球热带气旋等级
    China National Standards
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    GB/T 17215.9321-2016 Electricity metering equipment—Dependability—Part 321: Durability testing of the stability of metrological characteristics by applying elevated temperature
    电测量设备 可信性 第321部分:耐久性-高温下的计量特性稳定性试验
    China National Standards
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    GB/T 32854.1-2016 Industrial automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—Part 1: overview, concepts and termnologies
    工业自动化系统与集成 制造系统先进控制与优化软件集成 第1部分:总述、概念及术语
    China National Standards
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    GB/T 13727-2016 Code of geologic exploration of natural mineral water resources
    天然矿泉水资源地质勘查规范
    China National Standards
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    GB/T 32921-2016 Information security technology—Security criterion on supplier conduct of information technology products
    信息安全技术 信息技术产品供应方行为安全准则
    China National Standards
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    GB/T 32923-2016 Information technology—Security techniques—Governance of information security
    信息技术 安全技术 信息安全治理
    China National Standards
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    GB/T 31219.5-2016 Specification of library collections digitization—Part 5: Video resources
    图书馆馆藏资源数字化加工规范 第5部分:视频资源
    China National Standards
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    GB/T 32805-2016 Earth-moving machinery—Remanufacture of components—Technical specifications of cleaning
    土方机械 零部件再制造 清洗技术规范
    China National Standards
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    GB/T 32815-2016 Silicon-based MEMS fabrication technology—Specification for criterion of the bulk silicon piezoresistance process
    硅基MEMS制造技术 体硅压阻加工工艺规范
    China National Standards
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    GB/T 32811-2016 Assessment technical specifications of remanufacturability for mechanical products
    机械产品再制造性评价技术规范
    China National Standards
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    GB/T 32804-2016 Earth-moving machinery—Remanufacture of components—Technical specifications of disassembly
    土方机械 零部件再制造 拆解技术规范
    China National Standards
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    GB/T 32814-2016 Silicon-based MEMS fabrication technology—Specification for criterion of the SOI wafer based MEMS process
    硅基MEMS制造技术 基于SOI硅片的MEMS工艺规范
    China National Standards
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    GB/T 32864-2016 Code for geological investigation of landslide prevention
    滑坡防治工程勘查规范
    China National Standards
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    GB/T 32947-2016 Determination of the octacosanol and triacontanol contents in beewax—Gas chromatography
    蜂蜡中二十八烷醇、三十烷醇的测定 气相色谱法
    China National Standards
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    GB/T 32946-2016 Determination of proline in honey—High performance liquid chromatography
    蜂蜜中脯氨酸的测定 高效液相色谱法
    China National Standards
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    GB/T 22081-2016 Information Technology—Security Techniques—Code ofpractice for information security controls
    信息技术 安全技术 信息安全控制实践指南
    China National Standards
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    GB/T 32913-2016 Information technology—Meta Object Facility (Mof)
    信息技术 元对象设施(MOF)
    China National Standards
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    GB/T 32810-2016 Remanufacturing—Technological specifications of disassembly for mechanical products
    再制造 机械产品拆解技术规范
    China National Standards
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    GB/T 6556-2016 Type,main dimension,material and marking of mechanical seals
    机械密封的型式、主要尺寸、材料和识别标志
    China National Standards
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    GB/T 32809-2016 Remanufacturing—Technological specifications of cleaning for mechanical products
    再制造 机械产品清洗技术规范
    China National Standards
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    GB/T 32816-2016 Silicon-based MEMS fabrication technology—Specification for criterion of the combination of the deep etching and bonding process
    硅基MEMS制造技术 以深刻蚀与键合为核心的工艺集成规范
    China National Standards
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    GB/T 32819-2016 Earth-moving machinery—Classification and marking for recoverability of components
    土方机械 零部件可回收利用性分类及标识
    China National Standards
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    GB/T 32948-2016 Detection of coproantigen of canidae infected Echinococcus granulosus(E.g)by sandwich enzyme-linked immunosorbent assay
    犬科动物感染细粒棘球绦虫粪抗原的抗体夹心酶联免疫吸附试验检测技术
    China National Standards
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    GB/T 32893-2016 Specification of operation management for power user’s 10kV substations and above
    10kV及以上电力用户变电站运行管理规范
    China National Standards
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    GB/T 32900-2016 Technical specification for relaying protection of photovoltaic power station
    光伏发电站继电保护技术规范
    China National Standards
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    GB/T 32904-2016 Specification for the quantitative evaluation of software quality
    软件质量量化评价规范
    China National Standards
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    GB/T 32894-2016 Technical guide of mode transition for pumped storage unit
    抽水蓄能机组工况转换技术导则
    China National Standards
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    GB/T 21210-2016 Starting performance of single-speed three-phase cage induction motors
    单速三相笼型感应电动机起动性能
    China National Standards
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    GB/T 32888-2016 Screening of organotin in electrical and electronic products—Infrared spectrometry
    电子电气产品中有机锡的筛选 红外光谱法
    China National Standards
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    GB/T 32912-2016 Information technology—Specification of word form of traditional Mongolian words—Basic set
    信息技术 传统蒙古文单词词形规范 基本集
    China National Standards
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    GB/T 32911-2016 Specification for software testing cost measurement
    软件测试成本度量规范
    China National Standards
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    GB/T 32951-2016 Determination of oxytetracyline, tetracyline, chlortetracycline and doxycycline content for organic fertilizers—HPLC method
    有机肥料中土霉素、四环素、金霉素与强力霉素的含量测定 高效液相色谱法
    China National Standards
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    GB/T 32952-2016 Determination of polycyclic aromatic hydrocarbons content for fertilizers— Gas chromatography-mass spectrometry method
    肥料中多环芳烃含量的测定 气相色谱-质谱法
    China National Standards
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    GB/T 32812-2016 Metal working fluid—Limit requirements and determination methods of hazardous substance
    金属加工液 有害物质的限量要求和测定方法
    China National Standards
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    GB/T 1094.18-2016 Power transformers—Part 18: Measurement of frequency response
    电力变压器 第18部分:频率响应测量
    China National Standards
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    GB/T 32677-2016 Determination of inorganic sulphites in toothpaste
    牙膏中无机亚硫酸盐的检测方法
    China National Standards
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    GB/T 32898-2016 Configuration guide of relay protection for pump-storage generator and transformer unit
    抽水蓄能发电电动机变压器组继电保护配置导则
    China National Standards
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    GB/T 32887-2016 Determination of polychlorinated biphenyls in electrical and electronic products—Gas chromatography-mass spectrometry
    电子电气产品中多氯联苯的测定 气相色谱-质谱法
    China National Standards
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    GB/T 20139.1-2016 Electrical insulation systems—Thermal evaluation of modifications to an established electrical insulation system(EIS)—Part 1: Wire-wound winding EIS
    电气绝缘系统 已确定等级的电气绝缘系统(EIS)组分调整的热评定 第1部分:散绕绕组EIS
    China National Standards
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    GB/T 32899-2016 Test code of SFC starting device for pumped storage power unit
    抽水蓄能机组静止变频启动装置试验规程
    China National Standards
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    GB/T 32886-2016 Guidelines for recoverable material selection of electrical and electronic products
    电子电气产品可回收利用材料选择导则
    China National Standards
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    GB/T 32882-2016 Material declaration for packaging of electrical and electronic products
    电子电气产品包装物的材料声明
    China National Standards
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    GB/T 32954-2016 Determination of fluoride content for fertilizers—Ion selective electrode method
    肥料中氟化物的测定 离子选择性电极法
    China National Standards
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    GB/T 32953-2016 Determination of melamine content for fertilizers—Ion chromatography(IC) method
    肥料中三聚氰胺含量的测定 离子色谱法
    China National Standards
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    GB/T 32718-2016 Cotton—Detemination of thidiazuron
    棉花 噻苯隆残留量测定方法
    China National Standards
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    GB/T 32883-2016 Determination of hexabromocyclododecanes in electrical and electronic products—High performance liquid chromatography-mass spectrometry
    电子电气产品中六溴环十二烷的测定 高效液相色谱-质谱法
    China National Standards
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    GB/T 20877-2016 Guide on inclusion of environmental aspects in electronic and electrical product standards
    电子电气产品标准中引入环境因素的指南
    China National Standards
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    GB/T 32721-2016 Effects of pollutants on mycorrhizal fungi—Spore germination test
    污染物对菌根真菌的影响 孢子萌发试验
    China National Standards
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    GB/T 32752-2016 Meteorological grade of agricultural waterlogging
    农田渍涝气象等级
    China National Standards
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    GB/T 32868-2016 Nanotechnologies—Characterization of single-wall carbon nanotubes using thermogravimetric analysis
    纳米技术 单壁碳纳米管的热重表征方法
    China National Standards
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    GB/T 32716-2016 Technical guideline of stipulation for norm of water intake
    用水定额编制技术导则
    China National Standards
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    GB/T 32885-2016 Guide for resources utilization of waste electrical and electronic products recycler
    废弃电器电子产品处理企业资源化水平评价导则
    China National Standards
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    GB/T 32720-2016 Laboratory methods for determination of microbial soil respiration
    土壤微生物呼吸的实验室测定方法
    China National Standards
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    GB/T 32778-2016 General guide for comprehensive utilization of pepper abandoning
    胡椒废弃物综合利用导则
    China National Standards
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    GB/T 32823-2016 General guideline of measurement and verification of electric power and energy savings for energy conservation project of power grid
    电网节能项目节约电力电量测量和验证技术导则
    China National Standards
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    GB/T 4988-2016 Electric products for ships and offshore units—Ratings of frequency,voltage and current
    船舶和近海装置用电工产品 额定频率、额定电压和额定电流
    China National Standards
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    GB/T 32824-2016 Parameter series of screw expander
    螺杆膨胀机(组)参数系列
    China National Standards
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    GB/T 32896-2016 Communication protocols for power cabin of electric vehicle
    电动汽车动力仓总成通信协议
    China National Standards
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