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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 3007-2017 |
Refractory products—Determination of moisture content 耐火材料 含水量试验方法 |
China National Standards et |
 English PDF |
| GB/T 34180-2017 |
Thermal insulation products for building applications—Determination of the resistance to impact of external thermal insulation composite systems(ETICS) 建筑用绝热制品 外墙外保温系统抗冲击性测定 |
China National Standards et |
English PDF |
| GB/T 34184-2017 |
Test method for infrared refractive index of infrared optical glass—The deflection angle measurement 红外光学玻璃红外折射率测试方法 偏折角法 |
China National Standards et |
English PDF |
| 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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 34190-2017 |
Surface coating weight (thickness) of electrical steel—X-ray spectrometric method 电工钢表面涂层的重量（厚度） X射线光谱测试方法 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 34196-2017 |
Guides for energy efficiency assessment of grate-kiln iron ore pelletizing process 链箅机-回转窑球团工序能效评估导则 |
China National Standards et |
English PDF |
| GB/T 20564.1-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 1: Bake hardening steel 汽车用高强度冷连轧钢板及钢带 第1部分：烘烤硬化钢 |
China National Standards et |
English PDF |
| GB/T 20564.3-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 3: High strength interstitial free steel 汽车用高强度冷连轧钢板及钢带 第3部分: 高强度无间隙原子钢 |
China National Standards et |
English PDF |
| GB/T 20887.7-2017 |
Continuously hot rolled high strength steel sheet and strip for automobile—Part 7：Steels for hydraulic forming 汽车用高强度热连轧钢板及钢带 第7部分：液压成形用钢 |
China National Standards et |
English PDF |
| GB/T 20564.11-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 11：Carbon manganese steel 汽车用高强度冷连轧钢板及钢带 第11部分：碳锰钢 |
China National Standards et |
English PDF |
| GB/T 20564.2-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 2: Dual phase steel 汽车用高强度冷连轧钢板及钢带 第2部分：双相钢 |
China National Standards et |
English PDF |
| GB/T 34205-2017 |
Metallic materials—Hardness testing—Ultrasonic contact impedance method 金属材料 硬度试验 超声接触阻抗法 |
China National Standards et |
English PDF |
| GB/T 20887.6-2017 |
Continuously hot rolled high strength steel sheet and strip for automobile—Part 6: Complex phase steel 汽车用高强度热连轧钢板及钢带 第6部分：复相钢 |
China National Standards et |
English PDF |
| GB/T 20564.10-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 10: Twinning induced plasticity steel 汽车用高强度冷连轧钢板及钢带 第10部分：孪晶诱导塑性钢 |
China National Standards et |
English PDF |
| GB/T 20887.1-2017 |
Continuously hot rolled high strength steel sheet and strip for automobile—Part 1: High yield strength steel for cold forming 汽车用高强度热连轧钢板及钢带 第1部分：冷成形用高屈服强度钢 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 34203-2017 |
Corrosion of metals and alloys—Air pollutant monitoring and analysis methods 金属和合金的腐蚀 大气污染物的采集与分析方法 |
China National Standards et |
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 et |
English PDF |
| GB/T 20491-2017 |
Steel slag powder used for cement and concrete 用于水泥和混凝土中的钢渣粉 |
China National Standards et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 34206-2017 |
High corrosion resistance alloy rebars for the reinforcement of marine concrete 海洋工程混凝土用高耐蚀性合金带肋钢筋 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 34215-2017 |
Cold-rolled non-oriented electrical steel strip（sheet）for electric vehicle driving motor 电动汽车驱动电机用冷轧无取向电工钢带（片） |
China National Standards et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 34160-2017 |
Test method of conversion efficiency of terrestrial photovoltaic(PV) modules 地面用光伏组件光电转换效率检测方法 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 22324.2-2017 |
Saffron—Part 2:Test methods 藏红花 第2部分：试验方法 |
China National Standards et |
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 et |
English PDF |
| GB/T 26684-2017 |
Methods of measurement for digital terrestrial set-top box 地面数字电视接收器测量方法 |
China National Standards et |
English PDF |
| GB/T 26685-2017 |
Methods of measurement for digital terrestrial television receiver 地面数字电视接收机测量方法 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 34228-2017 |
Dipped heat-resistant canvas―Test method for adhesion strength at high temperature 耐热浸胶帆布 高温粘合性能试验方法 |
China National Standards et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 7676.3-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 3：Special requirements for wattmeters and varmeters 直接作用模拟指示电测量仪表及其附件 第3部分：功率表和无功功率表的特殊要求 |
China National Standards et |
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 et |
English PDF |
| GB/T 7676.2-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 2：Special requirements for ammeters and voltmeters 直接作用模拟指示电测量仪表及其附件 第2部分：电流表和电压表的特殊要求 |
China National Standards et |
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 et |
English PDF |
| GB/T 22379-2017 |
Sodium metal for industrial use 工业金属钠 |
China National Standards et |
English PDF |
| GB/T 34242-2017 |
Test methods for nanofiltration membranes 纳滤膜测试方法 |
China National Standards et |
English PDF |
| GB/T 7676.6-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 6：Special requirements for ohmmeters(impedance meters ) and conductance meters 直接作用模拟指示电测量仪表及其附件 第6部分：电阻表（阻抗表）和电导表的特殊要求 |
China National Standards et |
English PDF |
| GB/T 7676.5-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 5：Special requirements for phase meters, power factor meters and synchroscopes 直接作用模拟指示电测量仪表及其附件 第5部分：相位表、功率因数表和同步指示器的特殊要求 |
China National Standards et |
English PDF |
| GB/T 34284-2017 |
Public sports facilities—Safety requirements for outdoor fitness equipments 公共体育设施 室外健身设施应用场所安全要求 |
China National Standards et |
English PDF |
| GB/T 34286-2017 |
Greenhouse gas—Carbon dioxide measurement—Off-axis integrated cavity output spectroscopy method 温室气体 二氧化碳测量 离轴积分腔输出光谱法 |
China National Standards et |
English PDF |
| GB/T 34287-2017 |
Greenhouse gas—Methane measurement—Off-axis integrated cavity output spectroscopy method 温室气体 甲烷测量 离轴积分腔输出光谱法 |
China National Standards et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
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 et |
English PDF |
| GB/T 34248-2017 |
Performance test method of three-way catalyst 汽车尾气三效催化剂性能试验方法 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 34153-2017 |
D-allethrin technical material 右旋烯丙菊酯原药 |
China National Standards et |
English PDF |
| GB/T 34157-2017 |
Haloxyfop-P-methyl technical material 高效氟吡甲禾灵原药 |
China National Standards et |
English PDF |
| GB/T 34156-2017 |
Pymetrozine technical material 吡蚜酮原药 |
China National Standards et |
English PDF |
| GB/T 34159-2017 |
Haloxyfop-P-methyl emulsifiable concentrates 高效氟吡甲禾灵乳油 |
China National Standards et |
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 et |
English PDF |
| GB/T 34263-2017 |
Hydroxypropyl methyl cellulose for industrial use 工业用羟丙基甲基纤维素 |
China National Standards et |
English PDF |
| GB/T 34261-2017 |
Optical film for polarizer—Test method for the anti-scratch 偏光片用光学薄膜 抗划伤的测试 |
China National Standards et |
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 et |
English PDF |
| GB/T 7676.9-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 9：Recommended test methods 直接作用模拟指示电测量仪表及其附件 第9部分：推荐的试验方法 |
China National Standards et |
English PDF |
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