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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 34183-2017 |
Thermal insulating products for building equipment and industrial installaTiOns—Determination of the coefficient of thermal expansion 建筑设备及工业装置用绝热制品 热膨胀系数的测定 |
China National Standards TiO |
 English PDF |
| GB/T 34186-2017 |
Refractory products—DeterminaTiOn of dynamic Young’s modulus(MOE)at elevated temperatures by impulse excitation of vibration 耐火材料 高温动态杨氏模量试验方法(脉冲激振法) |
China National Standards TiO |
English PDF |
| GB/T 34217-2017 |
Refractory products—DeterminaTiOn of torsion strength at elevated temperature 耐火材料 高温抗扭强度试验方法 |
China National Standards TiO |
English PDF |
| GB/T 34219-2017 |
Refractory matericals—DeterminaTiOn of tensile strength at room temperature 耐火材料 常温抗拉强度试验方法 |
China National Standards TiO |
English PDF |
| GB/T 6730.74-2017 |
Iron ores－DeterminaTiOn of magnesium content－Flame atomic absorption spectrometric method 铁矿石 镁含量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 6730.42-2017 |
Iron ores—DeterminaTiOn of lead content—Dithizone spectrophotometric method 铁矿石 铅含量的测定 双硫腙分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.39-2017 |
Iron ores—DeterminaTiOn of nickle content—Dimetylglyoxime spectrophotometric method 铁矿石 镍含量的测定 丁二酮肟分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.47-2017 |
Iron ores—DeterminaTiOn of niobium content—Sulfochlorophenol S spectrophotometric method 铁矿石 铌含量的测定 氯代磺酚S分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.37-2017 |
Iron ores—DeterminaTiOn of cobalt content—4-((5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method 铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.26-2017 |
Iron ores—DeterminaTiOn of fluorine content—Thorium nitrate titrimetric method 铁矿石 氟含量的测定 硝酸钍滴定法 |
China National Standards TiO |
English PDF |
| GB/T 6730.31-2017 |
Iron ores—DeterminaTiOn of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method 铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.38-2017 |
Iron ores—DeterminaTiOn of cobalt content—Nltroso-R salt spectrophotometric method 铁矿石 钴含量的测定 亚硝基-R盐分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.30-2017 |
Iron ores—DeterminaTiOn of chromium content—Diphenyl carbazide spectrophotometric method 铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 34191-2017 |
Methods of determinaTiOn and calculation of heat balance in straight grate process for pellet firing of iron and steel industry 钢铁行业带式焙烧机焙烧球团热平衡测试与计算方法 |
China National Standards TiO |
English PDF |
| GB/T 34199-2017 |
Hot-rolled H secTiOn steel for electrified railway pillars 电气化铁路接触网支柱用热轧H型钢 |
China National Standards TiO |
English PDF |
| GB/T 34200-2017 |
Cold rolled stainless steel plate,sheet and strip for construcTiOn roof and curtain 建筑屋面和幕墙用冷轧不锈钢钢板和钢带 |
China National Standards TiO |
English PDF |
| GB/T 5195.5-2017 |
Fluorspar—DeterminaTiOn of total sulfur content—Pipe furnace combustion iodic acid potassium titration method 萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法 |
China National Standards TiO |
English PDF |
| GB/T 15007-2017 |
DesignaTiOns of corrosion-resistant alloy 耐蚀合金牌号 |
China National Standards TiO |
English PDF |
| GB/T 5195.3-2017 |
Fluorspar—DeterminaTiOn of loss in mass at 105℃—Gravimetric method 萤石 105℃质损量的测定 重量法 |
China National Standards TiO |
English PDF |
| GB/T 13241-2017 |
Iron ores—DeterminaTiOn of reducibility 铁矿石 还原性的测定方法 |
China National Standards TiO |
English PDF |
| GB/T 5195.1-2017 |
Fluorspar—DeterminaTiOn of calcium fluoride content—EDTA titration method and distillation-potentiometric titration method 萤石 氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法 |
China National Standards TiO |
English PDF |
| GB/T 34211-2017 |
Iron ores—Method for determinaTiOn of iron reduction softening drippinger performance under load 铁矿石 高温荷重还原软熔滴落性能测定方法 |
China National Standards TiO |
English PDF |
| GB/T 34208-2017 |
Iron and steel—DeterminaTiOn of antimony and tin content—Inductively coupled plasma atomic emission spectrometric method 钢铁 锑、锡含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 5195.14-2017 |
Fluorspar—DeterminaTiOn of magnesium content—Flame atomic absorption spectrometry 萤石 镁含量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 34218-2017 |
Refractory products—DeterminaTiOn of compressive strength at elevated temperature 耐火材料 高温耐压强度试验方法 |
China National Standards TiO |
English PDF |
| GB/T 34220-2017 |
Refractory Products—DeterminaTiOn of tensile strength at elevated temperature 耐火材料 高温抗拉强度试验方法 |
China National Standards TiO |
English PDF |
| GB/T 5195.15-2017 |
Fluorspar—DeterminaTiOn of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method 萤石 钙、铝、硅、磷、硫、钾、铁、钡、铅含量的测定 波长色散X射线荧光光谱法 |
China National Standards TiO |
English PDF |
| GB/T 5195.13-2017 |
Fluorspar—DeterminaTiOn of aluminium content—EDTA titration method 萤石 铝含量的测定 EDTA滴定法 |
China National Standards TiO |
English PDF |
| GB/T 5195.16-2017 |
Fluorspar—DeterminaTiOn of silicon, aluminum, iron, potassium, magnesium and titanium content—Inductively coupled plasma atomic emission spectrometry 萤石 硅、铝、铁、钾、镁和钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 34214-2017 |
Iron ores—DeterminaTiOn of weight of free water 铁矿石 明水重量的测定 |
China National Standards TiO |
English PDF |
| GB/T 6730.34-2017 |
Iron ores—DeterminaTiOn of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method 铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.58-2017 |
Iron ores－DeterminaTiOn of vanadium content－Flame atomic absorption spectrometric method 铁矿石 钒含量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 6730.44-2017 |
Iron ores—DeterminaTiOn of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method 铁矿石 锌含量的测定 1-(2-吡啶偶氮)-2-萘酚分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 6730.59-2017 |
Iron ores－DeterminaTiOn of manganese content－Flame atomic absorption spectrometric method 铁矿石 锰含量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 19346.2-2017 |
Methods of measurement for amorphous and nanocrystalline alloys—Part 2: LaminaTiOn factor of amorphous alloy strips 非晶纳米晶合金测试方法 第2部分：带材叠片系数 |
China National Standards TiO |
English PDF |
| GB/T 34210-2017 |
Test method for determining the orientaTiOn of sapphire single crystal 蓝宝石单晶晶向测定方法 |
China National Standards TiO |
English PDF |
| GB/T 34209-2017 |
Stainless steel—DeterminaTiOn of multi-element contents—Glow discharge optical emission spectrometry 不锈钢 多元素含量的测定 辉光放电原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 34317-2017 |
DistribuTiOn practice for quick-frozen mushroom 食用菌速冻品流通规范 |
China National Standards TiO |
English PDF |
| GB/T 33746.1-2017 |
Technical specificaTiOn of NFC security—Part 1: NFCIP-1 security services and protocol 近场通信(NFC)安全技术要求 第1部分：NFCIP-1安全服务和协议 |
China National Standards TiO |
English PDF |
| GB/T 25102.7-2017 |
Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for producTiOn, supply and delivery quality assurance purposes 电声学 助听器 第7部分：助听器生产、供应和交货时质量保证的性能特性测量 |
China National Standards TiO |
English PDF |
| GB/T 20441.5-2017 |
Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibraTiOn of working standard microphones by comparison 电声学 测量传声器 第5部分：工作标准传声器声压校准的比较法 |
China National Standards TiO |
English PDF |
| GB/T 34277-2017 |
Management specificaTiOn on declaration and payment of social insurance 社会保险费申报缴纳管理规范 |
China National Standards TiO |
English PDF |
| GB/T 34276-2017 |
Social insurance consulting service specificaTiOn 社会保险咨询服务规范 |
China National Standards TiO |
English PDF |
| GB/T 7676.1-2017 |
Direct acting indicating analogue electrical measuring Instruments and their accessories—Part 1：DefiniTiOns and general requirements common to all parts 直接作用模拟指示电测量仪表及其附件 第1部分：定义和通用要求 |
China National Standards TiO |
English PDF |
| GB/T 34257-2017 |
Basic informaTiOn description of agricultural products for purchase and sale—Solanaceous 农产品购销基本信息描述 茄果类 |
China National Standards TiO |
English PDF |
| GB/T 22324.1-2017 |
Saffron—Part 1:SpecificaTiOn 藏红花 第1部分：规格 |
China National Standards TiO |
English PDF |
| GB/T 34256-2017 |
Basic informaTiOn description of agricultural products for purchase and sale—Tropical and subtropical fruits 农产品购销基本信息描述 热带和亚热带水果类 |
China National Standards TiO |
English PDF |
| GB/T 14698-2017 |
IdentificaTiOn method of feed material by microscopy 饲料原料显微镜检查方法 |
China National Standards TiO |
English PDF |
| GB/T 34278-2017 |
Individual account management regulaTiOn of basic old-age pension insurance for urban workers 职工基本养老保险个人账户管理规范 |
China National Standards TiO |
English PDF |
| GB/T 34282.2-2017 |
Social insurance relaTiOn transfer—Part 2:Basic medical insurance for employees 社会保险关系转移接续 第2部分：职工基本医疗保险 |
China National Standards TiO |
English PDF |
| GB/T 34282.1-2017 |
Social insurance relaTiOn transfer—Part1:Enterprise emlpoyees basic old-age insurance 社会保险关系转移接续 第1部分：企业职工基本养老保险 |
China National Standards TiO |
English PDF |
| GB/T 34258-2017 |
Basic informaTiOn description of agricultural products for purchase and sale—Yam and taros 农产品购销基本信息描述 薯芋类 |
China National Standards TiO |
English PDF |
| GB/T 34225-2017 |
Dipped aramid straight warp straight weft canvas technical requirements and evaluaTiOn methods 浸胶芳纶直经直纬帆布技术条件和评价方法 |
China National Standards TiO |
English PDF |
| GB/T 34226-2017 |
Technical guideline for formic acid preparaTiOn from yellow phosphorus tail gas 黄磷尾气制甲酸技术导则 |
China National Standards TiO |
English PDF |
| GB/T 9574-2017 |
Rubber and plastics hoses and hose assemblies—RaTiOs of proof and burst pressure to maximum working pressure 橡胶和塑料软管及软管组合件 验证压力、爆破压力与最大工作压力的比率 |
China National Standards TiO |
English PDF |
| GB/T 18948-2017 |
Rubber hoses and tubing for cooling systems for internal-combusTiOn engines—Specification 内燃机冷却系统用橡胶软管和纯胶管 规范 |
China National Standards TiO |
English PDF |
| GB/T 34149-2017 |
General technical rules for water conservaTiOn contracting 合同节水管理技术通则 |
China National Standards TiO |
English PDF |
| GB/T 26683-2017 |
General specificaTiOn for digital terrestrial set-top box+(No.1 modification sheet) 地面数字电视接收器通用规范+(第1号修改单) |
China National Standards TiO |
English PDF |
| GB/T 34234-2017 |
Analytical method of chemical composiTiOn for deoxy-sulphur and cyanide catalyst from coal gas 煤制气脱氧硫氰化物催化剂化学成分分析方法 |
China National Standards TiO |
English PDF |
| GB/T 34233-2017 |
Test method of activity for low temperature sulphur tail gas hydrogenaTiOn catalyst 低温硫磺尾气加氢催化剂活性试验方法 |
China National Standards TiO |
English PDF |
| GB/T 34237-2017 |
Fluorinated olefins for refrigerant use—General method for the determinaTiOn of water 制冷剂用氟代烯烃 水分测定通用方法 |
China National Standards TiO |
English PDF |
| GB/T 34236-2017 |
Technical guideline for methanol preparaTiOn from carbon dioxide 二氧化碳制甲醇技术导则 |
China National Standards TiO |
English PDF |
| GB/T 6911-2017 |
DeterminaTiOn of sulfate in water for industrial circulating cooling system and boiler 工业循环冷却水和锅炉用水中硫酸盐的测定 |
China National Standards TiO |
English PDF |
| GB/T 34235-2017 |
Dipped polyester canvas technical requirements and evaluaTiOn methods 涤纶浸胶帆布技术条件和评价方法 |
China National Standards TiO |
English PDF |
| GB/T 26686-2017 |
General specificaTiOn for digital terrestrial television receiver+(No.1 modification sheet)
地面数字电视接收机通用规范+(第1号修改单) |
China National Standards TiO |
English PDF |
| GB/T 12149-2017 |
DeterminaTiOn of silica in water for industrial circulating cooling system and boiler 工业循环冷却水和锅炉用水中硅的测定 |
China National Standards TiO |
English PDF |
| GB/T 34242-2017 |
Test methods for nanofiltraTiOn membranes 纳滤膜测试方法 |
China National Standards TiO |
English PDF |
| GB/T 34288-2017 |
Techincal and installaTiOn requirements of boxing ring 拳击台技术与安装要求 |
China National Standards TiO |
English PDF |
| GB/T 34292-2017 |
Warning response for hail suppression operaTiOn 人工防雹作业预警响应 |
China National Standards TiO |
English PDF |
| GB/T 34290-2017 |
Public sports facilities—ConfiguraTiOn and management of outdoor fitness equipments 公共体育设施 室外健身设施的配置与管理 |
China National Standards TiO |
English PDF |
| GB/T 34289-2017 |
Fitness equipment and locaTiOn safety sign and labels 健身器材和健身场所安全标志和标签 |
China National Standards TiO |
English PDF |
| GB/T 34291-2017 |
Technical specificaTiOn for lightning protection of temporary emergency shelter 应急临时安置房防雷技术规范 |
China National Standards TiO |
English PDF |
| GB/T 34296-2017 |
SpecificaTiOn of hail event surveys 地面降雹特征调查规范 |
China National Standards TiO |
English PDF |
| GB/T 34295-2017 |
Meteorological condiTiOn grades of non-professional carbon monoxide poisoning 非职业性一氧化碳中毒气象条件等级 |
China National Standards TiO |
English PDF |
| GB/T 34325-2017 |
Methods for solar energy resources data quality evaluaTiOn 太阳能资源数据准确性评判方法 |
China National Standards TiO |
English PDF |
| GB/T 34298-2017 |
ClassificaTiOn of snowstorms 暴风雪天气等级 |
China National Standards TiO |
English PDF |
| GB/T 34294-2017 |
PrevenTiOn specification of disasters caused by intense rainfall for rural buildings 农村民居防御强降水引发灾害规范 |
China National Standards TiO |
English PDF |
| GB/T 14427-2017 |
Analysis of water used in boiler and cooling system—DeterminaTiOn of iron 锅炉用水和冷却水分析方法 铁的测定 |
China National Standards TiO |
English PDF |
| GB/T 34299-2017 |
Grads of atmospheric self-purificaTiOn capability 大气自净能力等级 |
China National Standards TiO |
English PDF |
| GB/T 34304-2017 |
Warning grade of hail suppression operaTiOn 人工防雹作业预警等级 |
China National Standards TiO |
English PDF |
| GB/T 34301-2017 |
Technical specificaTiOns for tornado damage investigation 龙卷灾害调查技术规范 |
China National Standards TiO |
English PDF |
| GB/T 34305-2017 |
37 mm Anti-aircraft gun seeding mode of hail suppression operaTiOn 37mm高射炮防雹作业方式 |
China National Standards TiO |
English PDF |
| GB/T 34303-2017 |
SpecificaTiOns of numerical weather predication products verification 数值天气预报产品检验规范 |
China National Standards TiO |
English PDF |
| GB/T 34308.3-2017 |
Sports informaTiOn classification and code—Part 3: Sport physiology, biochemistry and nutrition index codes 体育信息分类与代码 第3部分：运动生理生化与营养指标代码 |
China National Standards TiO |
English PDF |
| GB/T 34308.2-2017 |
Sports informaTiOn classification and code—Part 2: Code for cport competition 体育信息分类与代码 第2部分：运动竞赛赛事代码 |
China National Standards TiO |
English PDF |
| GB/T 34245-2017 |
Technical code for safety of formic acid preparaTiOn from yellow phosphorus tail gas 黄磷尾气制甲酸安全技术规程 |
China National Standards TiO |
English PDF |
| GB/T 34243-2017 |
Test method for pervaporaTiOn dehydration membranes 渗透气化透水膜性能测试方法 |
China National Standards TiO |
English PDF |
| GB/T 34246-2017 |
Technical code for safety of methane preparaTiOn from coke oven gas 焦炉气制甲烷安全技术规程 |
China National Standards TiO |
English PDF |
| GB/T 34250-2017 |
Technical code for safety of methanol preparaTiOn from carbon dioxide 二氧化碳制甲醇安全技术规程 |
China National Standards TiO |
English PDF |
| GB/T 34247.1-2017 |
DeterminaTiOn of the unsaturation of isobutene-isoprene rubber—Part 1: Iodometry 异丁烯-异戊二烯橡胶(IIR)不饱和度的测定 第1部分：碘量法 |
China National Standards TiO |
English PDF |
| GB/T 34158-2017 |
1.8% Xinjunan acetate aqueous soluTiOn 1.8%辛菌胺乙酸盐水剂 |
China National Standards TiO |
English PDF |
| GB/T 9553-2017 |
Jingangmycin A aqueous soluTiOn 井冈霉素水剂 |
China National Standards TiO |
English PDF |
| GB/Z 34161-2017 |
Technical guide for smart protecTiOn equipment of microgrid 智能微电网保护设备技术导则 |
China National Standards TiO |
English PDF |
| GB/T 34323-2017 |
Carbon black—DeterminaTiOn of light transmittance of water dispersion—Spectrophotometer method 炭黑 水分散体透光率的测定 分光光度计法 |
China National Standards TiO |
English PDF |
| GB/T 34320-2017 |
SpecificaTiOn for the use of molecular sieves in SF6 electrical apparatus 六氟化硫电气设备用分子筛吸附剂使用规范 |
China National Standards TiO |
English PDF |
| GB/T 34322-2017 |
Automatic continuous determinaTiOn of water quality for boiler and cooling system—Potentiometric titration 锅炉用水和冷却水水质自动连续测定 电位滴定法 |
China National Standards TiO |
English PDF |
| GB/T 27748.3-2017 |
StaTiOnary fuel cell power system—Part 3: Installation 固定式燃料电池发电系统 第3部分：安装 |
China National Standards TiO |
English PDF |
| GB/T 17855-2017 |
CalculaTiOn of load capacity of spline 花键承载能力计算方法 |
China National Standards TiO |
English PDF |
| GB/T 7676.7-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 7：Special requirements for multi-funcTiOn instruments 直接作用模拟指示电测量仪表及其附件 第7部分：多功能仪表的特殊要求 |
China National Standards TiO |
English PDF |
| GB/T 34309-2017 |
Technical manual of the landing typhoon surface boundary layer enhanced observaTiOn 登陆台风近地边界层增强观测技术指南 |
China National Standards TiO |
English PDF |
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