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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 29271.6-2019 |
IdentifiCation cards—Integrated circuit card programming interfaces—Part 6: Registration authority procedures for the authentication protocols for interoperability 识别卡 集成电路卡编程接口 第6部分：实现互操作的鉴别协议的注册管理规程 |
China National Standards C |
 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 C |
English PDF |
| GB/T 37622-2019 |
Hot rolled steel bar of fire resistant for the reinforCement of concrete 钢筋混凝土用热轧耐火钢筋 |
China National Standards C |
English PDF |
| GB/T 37620-2019 |
Corrosion-resisting alloy forging 耐蚀合金锻材 |
China National Standards C |
English PDF |
| GB/T 37619-2019 |
Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法 |
China National Standards C |
English PDF |
| GB/T 37617-2019 |
Test methods for Zeta potential of nanofiltration membrane surfaCe—Streaming potential measurement 纳滤膜表面Zeta电位测试方法 流动电位法 |
China National Standards C |
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 C |
English PDF |
| GB/T 37614-2019 |
Corrosion-resistant alloy seamless tube and pipe 耐蚀合金无缝管 |
China National Standards C |
English PDF |
| GB/T 37613-2019 |
Embedded Channel steel 预埋槽道型钢 |
China National Standards C |
English PDF |
| GB/T 37612-2019 |
Corrosion-resistant alloy wires for welding 耐蚀合金焊丝 |
China National Standards C |
English PDF |
| GB/T 37610-2019 |
Corrosion-resistant alloy small diameter precision seamless tubes 耐蚀合金小口径精密无缝管 |
China National Standards C |
English PDF |
| GB/T 37609-2019 |
General teChnical requirements of corrosion-resistant alloy strips and wires for welding 耐蚀合金焊带和焊丝通用技术条件 |
China National Standards C |
English PDF |
| GB/T 37608-2019 |
VaCuum insulation panels (VIP) 真空绝热板 |
China National Standards C |
English PDF |
| GB/T 37607-2019 |
Corrosion-resistant alloy wire rod and wire 耐蚀合金盘条和丝 |
China National Standards C |
English PDF |
| GB/T 37606-2019 |
Titanium-steel Clad or lined pipes 钛-钢复合管 |
China National Standards C |
English PDF |
| GB/T 37602-2019 |
Ship and offshore engineering steel for low temperature serviCe 船舶及海洋工程用低温韧性钢 |
China National Standards C |
English PDF |
| GB/T 37601-2019 |
Hot rolled steel sheet and strip of alloy struCture steel 合金结构钢热连轧钢板和钢带 |
China National Standards C |
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 C |
English PDF |
| GB/T 37598-2019 |
InspeCtion of non-metallic inclusions in steel—Blue fracture test method 钢中非金属夹杂物的检验 发蓝断口法 |
China National Standards C |
English PDF |
| GB/T 37596-2019 |
Magnesium alloy forgings for aerospaCe 航空航天用镁合金锻件 |
China National Standards C |
English PDF |
| GB/T 37595-2019 |
：General requirements for antiCorrosion coating corrosion control engineering life cycle 耐蚀涂层腐蚀控制工程全生命周期要求 |
China National Standards C |
English PDF |
| GB/T 37594-2019 |
TeChnical specification for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe 钢质管道抗紫外线三层熔结粉末防腐外涂层技术规范 |
China National Standards C |
English PDF |
| GB/T 37593-2019 |
Cold-rolled grain-oriented electrical steel strip specialized for UHV transformers 特高压变压器用冷轧取向电工钢带 |
China National Standards C |
English PDF |
| GB/T 37592-2019 |
Carbonaceous mesophase spheres 中间相炭微球 |
China National Standards C |
English PDF |
| GB/T 37591-2019 |
Cold-rolled non-grain oriented electrical steel strip specialized for large generators with power of 700MW or higher 700MW及以上级大电机用冷轧无取向电工钢带 |
China National Standards C |
English PDF |
| GB/T 37590-2019 |
Corrosion control engineering life cycle—Guide for management work 腐蚀控制工程全生命周期 管理工作指南 |
China National Standards C |
English PDF |
| GB/T 37589-2019 |
TeChnical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics 钢制管道及管件内衬氟塑料耐蚀作业技术规范 |
China National Standards C |
English PDF |
| GB/T 37587-2019 |
TeChnical specification for corrosion resistance of buried steel bend pipe polyethylene anti-corrosion tapes 埋地钢质弯管聚乙烯防腐带耐蚀作业技术规范 |
China National Standards C |
English PDF |
| GB/T 37583-2019 |
Sanitary wares—StatistiC rules and methods 卫生陶瓷 统计规则与方法 |
China National Standards C |
English PDF |
| GB/T 37582-2019 |
Requirements for Corrosion control engineering in the life cycle of the marine engineering equipment 海洋工程装备腐蚀控制工程全生命周期要求 |
China National Standards C |
English PDF |
| GB/T 37581-2019 |
Requirements for impervious graphite equipment Corrosion control engineering life cycle 不透性石墨设备腐蚀控制工程全生命周期要求 |
China National Standards C |
English PDF |
| GB/T 37580-2019 |
Requirements for buried polyethylene（PE） gas pipeline Corrosion control engineering life cycle 聚乙烯（PE）埋地燃气管道腐蚀控制工程全生命周期要求 |
China National Standards C |
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 C |
English PDF |
| GB/T 37578-2019 |
Urea grade ultra-low Carbon austenitic seamless stainless steel tubes and pipes
尿素级超低碳奥氏体不锈钢无缝钢管 |
China National Standards C |
English PDF |
| GB/T 37577-2019 |
Welded large diameter steel pipes for low-temperature-serviCe piping
低温管道用大直径焊接钢管 |
China National Standards C |
English PDF |
| GB/T 37576-2019 |
Cathodic protection of buried metallic gas storage device 金属埋地储气装置阴极保护技术 |
China National Standards C |
English PDF |
| GB/T 37575-2019 |
Cathodic protection of buried grounding conduct 埋地接地体阴极保护技术 |
China National Standards C |
English PDF |
| GB/T 37572-2019 |
Copper and copper alloy strip for heat exchanger 热交换器用铜及铜合金带材 |
China National Standards C |
English PDF |
| GB/T 37571-2019 |
Copper and copper alloy strip for relay 继电器用铜及铜合金带 |
China National Standards C |
English PDF |
| GB/T 37570-2019 |
Copper alloy sheet for oilless bearing 无油轴承用铜合金板 |
China National Standards C |
English PDF |
| GB/T 37569-2019 |
Copper alloy rod for die forgings (hot-pressed) 热模锻用铜合金棒 |
China National Standards C |
English PDF |
| GB/T 37568-2019 |
Tin-plated Copper and copper alloy strip 铜及铜合金镀锡带材 |
China National Standards C |
English PDF |
| GB/T 37567-2019 |
Copper and copper alloy sheet and strip for building decoration 建筑装饰用铜及铜合金板带材 |
China National Standards C |
English PDF |
| GB/T 37566-2019 |
Method of ultrasoniC testing for round steel 圆钢超声检测方法 |
China National Standards C |
English PDF |
| GB/T 37565-2019 |
General speCification of screen machine for water supply and drainage service 给水排水用格栅除污机通用技术条件 |
China National Standards C |
English PDF |
| GB/T 37564-2019 |
Test method of Creep performance for dipped cords 浸胶帘线蠕变性能试验方法 |
China National Standards C |
English PDF |
| GB/T 37561-2019 |
Standard praCtice for de-agglomeration of refractory metal powders and their compounds prior to particle size analysis 难熔金属及其化合物粉末在粒度测定之前的分散处理规则 |
China National Standards C |
English PDF |
| GB/T 37560-2019 |
Flame retardant Chemicals—Determination of melamine and cyanuric acid in melamine cyanurate 阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定 |
China National Standards C |
English PDF |
| GB/T 37539-2019 |
Requirements for fossil fuel power plant Corrosion control engineering life cycle 火电厂腐蚀控制工程全生命周期要求 |
China National Standards C |
English PDF |
| GB/T 37505-2019 |
SurfaCe active agents—Determination of quinoline content in dispersing agents 表面活性剂 分散剂中喹啉含量的测定 |
China National Standards C |
English PDF |
| GB/T 37504-2019 |
Guides for energy effiCiency assessment of continuous casting process 连铸工序能效评估导则 |
China National Standards C |
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 C |
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 C |
English PDF |
| GB/T 37499-2019 |
Safety and Control devices for gas burners and gas-burning appliances—Particular requirements—Automatic and semi-automatic valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动和半自动阀 |
China National Standards C |
English PDF |
| GB/T 37498-2019 |
Rubber,raw natural—Determination of the gel Content of technically specified rubber (TSR) 天然生胶 技术分级橡胶（TSR）凝胶含量的测定 |
China National Standards C |
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 C |
English PDF |
| GB/T 29055-2019 |
MultiCrystalline silicon wafers for photovoltaic solar cell 太阳能电池用多晶硅片 |
China National Standards C |
English PDF |
| GB/T 29054-2019 |
Casting multicrystalline silicon brick for photovoltaic solar cell 太阳能电池用铸造多晶硅块 |
China National Standards C |
English PDF |
| GB/T 26075-2019 |
Steel bars for suCker rods 抽油杆用圆钢 |
China National Standards C |
English PDF |
| GB/T 25832-2019 |
Hot rolled steel plate and strip for porCelain enameling 搪瓷用热轧钢板和钢带 |
China National Standards C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
English PDF |
| GB/T 22649-2019 |
Aluminium and aluminium alloys foil for Container 铝及铝合金容器箔 |
China National Standards C |
English PDF |
| GB/T 21839-2019 |
Test methods of steel for prestressing Concrete 预应力混凝土用钢材试验方法 |
China National Standards C |
English PDF |
| GB/T 21114-2019 |
RefraCtories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method 耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法 |
China National Standards C |
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 C |
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 C |
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 C |
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 C |
English PDF |
| GB/T 20508-2019 |
Tantalum Carbide powder 碳化钽粉 |
China National Standards C |
English PDF |
| GB/T 19289-2019 |
Methods of measurement of resistivity，density and staCking factor of electrical steel strip and sheet 电工钢带（片）的电阻率、密度和叠装系数的测量方法 |
China National Standards C |
English PDF |
| GB/T 18921-2019 |
The reuse of urban reCycling water—Water quality standard for scenic environment use 城市污水再生利用 景观环境用水水质 |
China National Standards C |
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 C |
English PDF |
| GB/T 16597-2019 |
AnalytiCal methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods 冶金产品分析方法 X射线荧光光谱法通则 |
China National Standards C |
English PDF |
| GB/T 14139-2019 |
SiliCon epitaxial wafers 硅外延片 |
China National Standards C |
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 C |
English PDF |
| GB/T 13477.13-2019 |
Test method for building sealants－Part 13：Determination of adhesion/Cohesion properties at variable temperatures 建筑密封材料试验方法 第13部分：冷拉-热压后粘结性的测定 |
China National Standards C |
English PDF |
| GB/T 12688.5-2019 |
Test method of styrene for industrial use—Part 5：Determination of the Content of total aldehydes—Titrimetric method 工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法 |
China National Standards C |
English PDF |
| GB/T 12688.1-2019 |
Test method of styrene for industrial use—Part 1：Determination of purity and hydroCarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分：纯度及烃类杂质的测定 气相色谱法 |
China National Standards C |
English PDF |
| GB/T 10666-2019 |
Calcium hypochlorite 次氯酸钙（漂粉精） |
China National Standards C |
English PDF |
| GB/T 8721-2019 |
The test method for tensile strength of Carbon materials 炭素材料抗拉强度测定方法 |
China National Standards C |
English PDF |
| GB/T 8547-2019 |
Titanium Clad steel plate 钛-钢复合板 |
China National Standards C |
English PDF |
| GB/T 8293-2019 |
Rubber latex, natural Concentrate—Determination of sludge content 浓缩天然胶乳 残渣含量的测定 |
China National Standards C |
English PDF |
| GB/T 8086-2019 |
Rubber, raw natural—Determination of dirt Content 天然生胶 杂质含量的测定 |
China National Standards C |
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 C |
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 C |
English PDF |
| GB/T 6818-2019 |
OCtanol（2-Ethyl hexanol）for industrial use 工业用辛醇（2-乙基己醇） |
China National Standards C |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasoniC testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards C |
English PDF |
| GB/T 5238-2019 |
MonoCrystalline germanium and monocrystalline germanium slices 锗单晶和锗单晶片 |
China National Standards C |
English PDF |
| GB/T 5068-2019 |
Axles steel for railway loComotive and wagons 铁路机车、车辆车轴用钢 |
China National Standards C |
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 C |
English PDF |
| GB/T 4698.17-2019 |
Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第17部分: 镁量的测定 火焰原子吸收光谱法 |
China National Standards C |
English PDF |
| GB/T 4333.7-2019 |
FerrosiliCon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法 |
China National Standards C |
English PDF |
| GB/T 4333.6-2019 |
FerrosiliCon—Determination of chromium content—Diphenylcarbazide spectrophotometric method 硅铁 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards C |
English PDF |
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