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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 51317-2019 |
Unified standard for construction quality acceptance of petroleUm and natural gas construction engineering
石油天然气工程施工质量验收统一标准 |
China National Standards Um |
 English PDF |
| GB 38263-2019 |
The norm of energy consUmption per unit throughput of cement products 水泥制品单位产品能源消耗限额 |
China National Standards Um |
English PDF |
| GB 30526-2019 |
The norm of energy consUmptions for unit product of sintering wall materials and cellular glass 烧结墙体材料和泡沫玻璃单位产品能源消耗限额 |
China National Standards Um |
English PDF |
| GB 21340-2019 |
The norm of energy consUmption per unit products for glass products and cast stone
玻璃和铸石单位产品能源消耗限额 |
China National Standards Um |
English PDF |
| GB 16735-2019 |
Road vehicle—Vehicle identification nUmber (VIN) 道路车辆 车辆识别代号（VIN） |
China National Standards Um |
English PDF |
| GB 4234.4-2019 |
Implants for surgery—Metallic materials—Part 4: Cobalt-chromiUm-molybdenum casting alloy 外科植入物 金属材料 第4部分：铸造钴-铬-钼合金 |
China National Standards Um |
English PDF |
| GB/T 2524-2019 |
TitaniUm sponge 海绵钛 |
China National Standards Um |
English PDF |
| GB/T 2423.35-2019 |
Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/hUmidity)and dynamic(vibration/shock) tests 环境试验 第2部分：试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验 |
China National Standards Um |
English PDF |
| GB/T 2085.2-2019 |
AlUminium powder—Part 2：Inflammable fine aluminium powder 铝粉 第2部分：球磨铝粉 |
China National Standards Um |
English PDF |
| GB/T 223.88-2019 |
Iron, steel and alloy—Determination of calciUm and magnesium contents—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 33721-2017 |
Reliability test methods for LED lUminaries LED灯具可靠性试验方法《第1号修改单》 |
China National Standards Um |
English PDF |
| GB/T 31005-2014 |
NUmbering and symbol marking of pallets 托盘编码及条码表示《第1号修改单》 |
China National Standards Um |
English PDF |
| GB/T 5922-2008 |
Motor vehicles and towed vehicles - Pressure test connection for compressed-air pneUmatic braking equipment 汽车和挂车 气压制动装置压力测试连接器技术要求《第1号修改单》 |
China National Standards Um |
English PDF |
| GB/T 38003.1-2019 |
General resource of military and civilian—Classification and coding—Part 1：Supplies—PetroleUm products 军民通用资源 分类与编码 第1部分：物资类 油品 |
China National Standards Um |
English PDF |
| GB/T 37996-2019 |
Rubber seals used in the power lithiUm battery 动力锂电池用橡胶密封件 |
China National Standards Um |
English PDF |
| GB/T 37993-2019 |
PotassiUm aurocyanide 氰化亚金钾 |
China National Standards Um |
English PDF |
| GB/T 37989-2019 |
Lightweight concrete of sulphoalUminate cement 轻质硫铝酸盐水泥混凝土 |
China National Standards Um |
English PDF |
| GB/T 37977.23-2019 |
Electrostatics—Part 2-3：Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accUmulation 静电学 第2-3部分：防静电固体平面材料电阻和电阻率的测试方法 |
China National Standards Um |
English PDF |
| GB/T 37965-2019 |
Information and docUmentation—A reference ontology for the interchange of cultural heritage information 信息与文献 文化遗产信息交换的参考本体 |
China National Standards Um |
English PDF |
| GB/T 37955-2019 |
Information security technology—Security technique requirements for nUmerical control network 信息安全技术 数控网络安全技术要求 |
China National Standards Um |
English PDF |
| GB/T 37947.1-2019 |
Information technology—Energy consUmption monitoring system of energy user—Part 1:Data transmission interface for monitoring devices 信息技术 用能单位能耗在线监测系统 第1部分：端设备数据传输接口 |
China National Standards Um |
English PDF |
| GB/T 37930-2019 |
Non-destructive testing instrUments—Technical specifications of X-ray real-time imaging system for automobile wheel 无损检测仪器 汽车轮毂X射线实时成像检测仪技术要求 |
China National Standards Um |
English PDF |
| GB/T 37929-2019 |
Non-destructive testing instrUments—Testing methods for life of X-ray tubes 无损检测仪器 X射线管寿命试验方法 |
China National Standards Um |
English PDF |
| GB/T 37918-2019 |
Fertilizer grade potassiUm chloride 肥料级氯化钾 |
China National Standards Um |
English PDF |
| GB/T 37910.2-2019 |
Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: AlUminium and its alloys 焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金 |
China National Standards Um |
English PDF |
| GB/T 37910.1-2019 |
Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titaniUm and their alloys 焊缝无损检测 射线检测验收等级 第1部分：钢、镍、钛及其合金 |
China National Standards Um |
English PDF |
| GB/T 37909-2019 |
Technical specifications for thermolUminescence dating of the ancient ceramics 古陶瓷热释光测定年代技术规范 |
China National Standards Um |
English PDF |
| GB/T 37905-2019 |
Reclaimed water quality—Determination of chromiUm—Voltammetry and polarography 再生水水质 铬的测定 伏安极谱法 |
China National Standards Um |
English PDF |
| GB/T 37901-2019 |
Technical requirements for laser welding of high temperature titaniUm alloy 高温钛合金激光焊接技术要求 |
China National Standards Um |
English PDF |
| GB/T 37883-2019 |
Determination of chromiUm, cadmium, lead and arsenic in water treatment chemicals—Inductively coupled plasma atomic emission spectrometry 水处理剂中铬、镉、铅、砷含量的测定 电感耦合等离子体发射光谱(ICP-OES)法 |
China National Standards Um |
English PDF |
| GB/T 37878-2019 |
General technical specifications of energy consUmption design for electrophones 电鸣乐器能耗设计通用技术规范 |
China National Standards Um |
English PDF |
| GB/T 37869.4-2019 |
Glass containers—VacuUm lug finishes—Part 4: 3 leads 38 medium 玻璃容器 真空凸缘瓶口 第4部分：三旋38中等规格 |
China National Standards Um |
English PDF |
| GB/T 37869.3-2019 |
Glass containers—VacuUm lug finishes—Part 3: 3 leads 38 regular 玻璃容器 真空凸缘瓶口 第3部分：三旋38普通规格 |
China National Standards Um |
English PDF |
| GB/T 37848-2019 |
Determination of strontiUm isotopic ratios in aqueous solution 水中锶同位素丰度比的测定 |
China National Standards Um |
English PDF |
| GB/T 37838-2019 |
Pulp—Determination of dynamic viscosity nUmber in cupri-ethylenediamine(CED) solution 纸浆 铜乙二胺(CED)溶液动力粘度的测定 |
China National Standards Um |
English PDF |
| GB/T 37786-2019 |
Gear steel for nUmerical control machine tool 数控机床用齿轮钢 |
China National Standards Um |
English PDF |
| GB/T 37785-2019 |
Flue gas desulfurization gypsUm 烟气脱硫石膏 |
China National Standards Um |
English PDF |
| GB/T 37688-2019 |
Information technology—Measurement of re-flowable docUment interoperability 信息技术 流式文档互操作性的度量 |
China National Standards Um |
English PDF |
| GB/T 37482-2019 |
Implementation guidance for energy management systems in alUminum electrolysis industry 电解铝行业能源管理体系实施指南 |
China National Standards Um |
English PDF |
| GB/T 26693-2019 |
Timekeeping instrUments—Types，dimensions and nomenclature of watch movements 计时仪器 手表机心的形状、尺寸和名称 |
China National Standards Um |
English PDF |
| GB/T 22777-2019 |
NUmeral information calendars 数码信息历 |
China National Standards Um |
English PDF |
| GB/T 21838.1-2019 |
Metallic materials—InstrUmented indentation test for hardness and materials parameters—Part 1:Test method 金属材料 硬度和材料参数的仪器化压入试验 第1部分：试验方法 |
China National Standards Um |
English PDF |
| GB/T 19903.14-2019 |
Automation systems and integration—Physical device control—Data model for computerized nUmerical controllers—Part 14: Process data for sink electrical discharge machining (sink-EDM) 自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第14部分：电火花成形加工用工艺数据 |
China National Standards Um |
English PDF |
| GB/T 19903.13-2019 |
Automation systems and integration—Physical device control—Data model for computerized nUmerical controllers—Part 13: Process data for wire electrical discharge machining (wire-EDM) 自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第13部分：电火花线切割加工用工艺数据 |
China National Standards Um |
English PDF |
| GB/T 19748-2019 |
Metallic materials—Charpy V-notch pendulUm impact test—Instrumented test method 金属材料 夏比V型缺口摆锤冲击试验 仪器化试验方法 |
China National Standards Um |
English PDF |
| GB/T 18809-2019 |
General specification for air ion measuring instrUments 空气离子测量仪通用规范 |
China National Standards Um |
English PDF |
| GB/T 16632-2019 |
Determination of scale inhibition performance of water treatment chemicals—CalciUm carbonate precipitation method 水处理剂阻垢性能的测定 碳酸钙沉积法 |
China National Standards Um |
English PDF |
| GB/T 13558-2019 |
DysprosiUm oxide 氧化镝 |
China National Standards Um |
English PDF |
| GB/T 10129-2019 |
Methods of measurement of magnetic properties of electrical steel strip and sheet at mediUm frequencies 电工钢带（片）中频磁性能测量方法 |
China National Standards Um |
English PDF |
| GB/T 8152.14-2019 |
Methods for chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—MolybdenUm blue spectrophotometry 铅精矿化学分析方法 第14部分：二氧化硅含量的测定 钼蓝分光光度法 |
China National Standards Um |
English PDF |
| GB/T 7739.14-2019 |
Methods for chemical analysis of gold concentrates—Part 14: Determination of thalliUm content—Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry 金精矿化学分析方法 第14部分：铊量的测定 电感耦合等离子体原子发射光谱法和电感耦合等离子体质谱法 |
China National Standards Um |
English PDF |
| GB/T 6730.79-2019 |
Iron ores—Determination of cadmiUm content—Hydride generation-atomic fluorescence spectrometric method 铁矿石 镉含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Um |
English PDF |
| GB/T 6730.78-2019 |
Iron ores—Determination of cadmiUm content—Graphite furnace atomic absorption spectrophotometric method 铁矿石 镉含量的测定 石墨炉原子吸收光谱法 |
China National Standards Um |
English PDF |
| GB/T 6730.56-2019 |
Iron ores—Determination of alUminum content—Flame atomic absorption spectrometric method 铁矿石 铝含量的测定 火焰原子吸收光谱法 |
China National Standards Um |
English PDF |
| GB/T 4333.1-2019 |
Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassiUm fluosilicate volumetric method 硅铁 硅含量的测定 高氯酸脱水重量法和氟硅酸钾容量法 |
China National Standards Um |
English PDF |
| GB/T 3781.6-2019 |
Acetylene black—Part 6：Determination of apparent specific volUme 乙炔炭黑 第6部分：视比容的测定 |
China National Standards Um |
English PDF |
| GB/T 752-2019 |
PotassiUm chlorate for industrial use 工业氯酸钾 |
China National Standards Um |
English PDF |
| GB/T 228.4-2019 |
Metallic materials—Tensile testing—Part 4: Method of test in liquid heliUm 金属材料 拉伸试验 第4部分：液氦试验方法 |
China National Standards Um |
English PDF |
| GB/T 223.89-2019 |
Iron, steel and alloy—Determination of telluriUm content—Hydride generation-atomic fluorescence spectrometric method 钢铁及合金 碲含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Um |
English PDF |
| GB 15744-2019 |
The limits and measurement methods of fuel consUmption for motorcycles and mopeds 摩托车和轻便摩托车燃油消耗量限值及测量方法 |
China National Standards Um |
English PDF |
| GB 19153-2019 |
MinimUm allowable values of energy efficiency and energy efficiency grades for displacement air compressors 容积式空气压缩机能效限定值及能效等级 |
China National Standards Um |
English PDF |
| GB 7956.7-2019 |
Fire fighting vehicles—Part 7：PUmper fire fighting vehicle 消防车 第7部分：泵浦消防车 |
China National Standards Um |
English PDF |
| GB/T 38472-2019 |
Recycling materials for cast alUminium alloys 再生铸造铝合金原料 |
China National Standards Um |
English PDF |
| GB/T 38441-2019 |
Pig iron and cast—Determination of chromiUm，copper，magnesium，manganese，molybdenum，nickel，phosphorus，tin，titanium，vanadium and silicon content—Inductively coupled plasma atomic emission spectrometric method 生铁及铸铁 铬、铜、镁、锰、钼、镍、磷、锡、钛、钒和硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 37653-2019 |
PlatinUm ingots 铂锭 |
China National Standards Um |
English PDF |
| GB/T 37623-2019 |
Corrosion of metals and alloys—Aqueous corrosion testing of zirconiUm alloys for use in nuclear power reactors 金属和合金的腐蚀 核反应堆用锆合金水溶液腐蚀试验 |
China National Standards Um |
English PDF |
| GB/T 37616-2019 |
AlUminium alloys extruded profiles-axial force controlled fatigue testing method 铝合金挤压型材轴向力控制疲劳试验方法 |
China National Standards Um |
English PDF |
| GB/T 37608-2019 |
VacuUm insulation panels (VIP) 真空绝热板 |
China National Standards Um |
English PDF |
| GB/T 37606-2019 |
TitaniUm-steel clad or lined pipes 钛-钢复合管 |
China National Standards Um |
English PDF |
| GB/T 37603-2019 |
MediUm temperature brazing filler metals of aluminum alloys 铝合金中温钎料 |
China National Standards Um |
English PDF |
| GB/T 37599-2019 |
Wide and heavy steel plate for sour service petroleUm and natural gas pipe lines 石油天然气输送管用抗酸性宽厚钢板 |
China National Standards Um |
English PDF |
| GB/T 37596-2019 |
MagnesiUm alloy forgings for aerospace 航空航天用镁合金锻件 |
China National Standards Um |
English PDF |
| GB/T 37579-2019 |
AlUminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems 非核级核电冷却用铝合金挤压管材 |
China National Standards Um |
English PDF |
| GB/T 37520-2019 |
TitaniUm alloy extrusion profiles for aviation 航空用钛合金挤压型材 |
China National Standards Um |
English PDF |
| GB/T 37502-2019 |
Copper nickel alloy rods for vacuUm electron devices structure material 电真空器件结构材料用铜镍合金棒 |
China National Standards Um |
English PDF |
| GB/T 37501-2019 |
Brass wires for unidirectional travelling wire electrical-discharge machining in nUmerically controlled machines 数控机床用单向走丝电火花加工用黄铜线 |
China National Standards Um |
English PDF |
| GB/T 37329-2019 |
AlUminum alloy wire for the conductor of electric security fence 电子围栏导体用铝合金线材 |
China National Standards Um |
English PDF |
| GB/T 27685-2019 |
Portable alUminium alloy ladder 便携式铝合金梯 |
China National Standards Um |
English PDF |
| GB/T 24583.8-2019 |
VanadiUm-nitrogen—Determination of silicon, manganese, phosphorus, aluminum content—Inductively coupled plasma atomic emission 钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 24583.7-2019 |
VanadiUm-nitrogen—Determination of oxygen content—Infrared absorption method 钒氮合金 氧含量的测定 红外线吸收法 |
China National Standards Um |
English PDF |
| GB/T 24583.5-2019 |
：VanadiUm-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method 钒氮合金 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards Um |
English PDF |
| GB/T 24583.4-2019 |
VanadiUm-nitrogen—Determination of carbon content—Infrared absorption method 钒氮合金 碳含量的测定 红外线吸收法 |
China National Standards Um |
English PDF |
| GB/T 24583.3-2019 |
VanadiUm-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method 钒氮合金 氮含量的测定 蒸馏-中和滴定法 |
China National Standards Um |
English PDF |
| GB/T 24583.2-2019 |
VanadiUm-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards Um |
English PDF |
| GB/T 24583.1-2019 |
VanadiUm-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method 钒氮合金 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards Um |
English PDF |
| GB/T 23524-2019 |
Method for chemical analysis of petrochemical spent platinUm catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry 石油化工废铂催化剂化学分析方法 铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 22649-2019 |
AlUminium and aluminium alloys foil for container 铝及铝合金容器箔 |
China National Standards Um |
English PDF |
| GB/T 20975.31-2019 |
Methods for chemical analysis of alUminium and aluminium alloys—Part 31：Determination of phosphorus content—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法 第31部分：磷含量的测定 钼蓝分光光度法 |
China National Standards Um |
English PDF |
| GB/T 20975.30-2019 |
Methods for chemical analysis of alUminium and aluminium alloys—Part 30：Determination of hydrogen content—Heating extraction-thermal conductivity method 铝及铝合金化学分析方法 第30部分：氢含量的测定 加热提取热导法 |
China National Standards Um |
English PDF |
| GB/T 20975.29-2019 |
Methods for chemical analysis of alUminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法 第29部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards Um |
English PDF |
| GB/T 20975.28-2019 |
Methods for chemical analysis of alUminium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第28部分：钴含量的测定 火焰原子吸收光谱法 |
China National Standards Um |
English PDF |
| GB/T 20508-2019 |
TantalUm carbide powder 碳化钽粉 |
China National Standards Um |
English PDF |
| GB/T 17101-2019 |
Hot-dip zinc or zinc-alUminium coated steel wires for bridge cables 桥梁缆索用热镀锌或锌铝合金钢丝 |
China National Standards Um |
English PDF |
| GB/T 13747.5-2019 |
Methods for chemical analysis of zirconiUm and zirconium alloys—Part 5：Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法 第5部分：铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法 |
China National Standards Um |
English PDF |
| GB/T 10666-2019 |
CalciUm hypochlorite 次氯酸钙（漂粉精） |
China National Standards Um |
English PDF |
| GB/T 8547-2019 |
TitaniUm clad steel plate 钛-钢复合板 |
China National Standards Um |
English PDF |
| GB/T 8005.1-2019 |
AlUminium and aluminium alloy terms and definitions—Part 1：Product and method of processing and treatment 铝及铝合金术语 第1部分：产品及加工处理工艺 |
China National Standards Um |
English PDF |
| GB/T 7739.13-2019 |
Methods for chemical analysis of gold concentrates—Part 13: Determination of lead， zinc， bismuth， cadmiUm， chromium， arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry 金精矿化学分析方法 第13部分： 铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 5238-2019 |
Monocrystalline germaniUm and monocrystalline germanium slices 锗单晶和锗单晶片 |
China National Standards Um |
English PDF |
| GB/T 4698.21-2019 |
Methods for chemical analysis of titaniUm sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分：锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards Um |
English PDF |
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