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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 6609.19-2018 |
Chemical analysis methods and determination of physical performance of alUmina—Part 19：Determination of lithium oxide content—Flame atomic absorption spectrometry method 氧化铝化学分析方法和物理性能测定方法 第19部分：氧化锂含量的测定 火焰原子吸收光谱法 |
China National Standards Um |
 English PDF |
| GB/T 20975.1-2018 |
Methods for chemical analysis of alUminium and aluminium alloys—Part 1：Determination of mercury content 铝及铝合金化学分析方法 第1部分：汞含量的测定 |
China National Standards Um |
English PDF |
| GB/T 36133-2018 |
Refractory materials—Determination of thermal conductivity (PlatinUm resistance thermometer method) 耐火材料 导热系数试验方法（铂电阻温度计法） |
China National Standards Um |
English PDF |
| GB/T 36129-2018 |
Gems testing—Cathode lUminescence image method 珠宝玉石鉴定 阴极发光图像法 |
China National Standards Um |
English PDF |
| GB/T 9237-2017 |
Refrigerating systems and heat pUmps—Safety and environmental requirements + No.2 modification sheet 制冷系统及热泵 安全与环境要求+《第2号修改单》 |
China National Standards Um |
English PDF |
| GB 21341-2017 |
The norm of energy consUmption per unit product of ferroalloy 铁合金单位产品能源消耗限额 |
China National Standards Um |
English PDF |
| GB 21370-2017 |
The norm of energy consUmption per unit carbon product materials 炭素单位产品能源消耗限额 |
China National Standards Um |
English PDF |
| GB 34914-2017 |
MinimUm allowable value of water efficiency and water efficiency grades for reverse osmosis drinking water treatment purifiers 反渗透净水机水效限定值及水效等级 |
China National Standards Um |
English PDF |
| GB/T 34876-2017 |
VacuUm technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge 真空技术 真空计 与标准真空计直接比较校准结果的不确定度评定 |
China National Standards Um |
English PDF |
| GB/T 34873-2017 |
VacuUm gauges—Calibration by direct comparison with a reference gauge 真空计 与标准真空计直接比较校准 |
China National Standards Um |
English PDF |
| GB/T 20840.6-2017 |
InstrUment transformers—Part 6:Additional general requirements for low-power instrument transformers 互感器 第6部分：低功率互感器的补充通用技术要求 |
China National Standards Um |
English PDF |
| GB/T 34878-2017 |
VacuUm technology—Valves—Leak test 真空技术 阀门 漏率测试 |
China National Standards Um |
English PDF |
| GB/T 13870.4-2017 |
Effects of current on hUman beings and livestock—Part 4: Effects of lightning strokes 电流对人和家畜的效应 第4部分：雷击效应 |
China National Standards Um |
English PDF |
| GB/T 34832-2017 |
Information and docUmentation—China Marc Xchange 信息与文献 CNMARC的XML表示 |
China National Standards Um |
English PDF |
| GB/T 34866-2017 |
VanadiUm flow battery—Safety requirements 全钒液流电池 安全要求 |
China National Standards Um |
English PDF |
| GB/T 34720-2017 |
Diagnostic techniques for contagious caprine pleuropneUmonia 山羊接触传染性胸膜肺炎诊断技术 |
China National Standards Um |
English PDF |
| GB/T 34764-2017 |
Determination of copper,iron,zinc,manganese,boron and molybdenUm content in fertilizers—Inductively coupled plasma optical emission spectroscopy 肥料中铜、铁、锰、锌、硼、钼含量的测定 等离子体发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 34766-2017 |
Determination of total hUmic acid content from mineral source 矿物源总腐殖酸含量的测定 |
China National Standards Um |
English PDF |
| GB/T 13885-2017 |
Determination of the contents of calciUm, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry 饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定 原子吸收光谱法 |
China National Standards Um |
English PDF |
| GB/T 34783-2017 |
Determination of fineness of ramie fiber—PneUmatic method 苎麻纤维细度的测定 气流法 |
China National Standards Um |
English PDF |
| GB/T 34891-2017 |
Rolling bearings—Parts made from high-carbon chromiUm bearing steels—Specifications for heat treatment 滚动轴承 高碳铬轴承钢零件 热处理技术条件 |
China National Standards Um |
English PDF |
| GB/T 20840.9-2017 |
InstrUment transformers—Part 9:Digital interface for instruments transformers 互感器 第9部分：互感器的数字接口 |
China National Standards Um |
English PDF |
| GB/T 15022.7-2017 |
Resin based reactive compounds used for electrical insulation—Part 7: Epoxy-anhydride vacuUm pressure impregnation(VPI) resin 电气绝缘用树脂基活性复合物 第7部分：环氧酸酐真空压力浸渍(VPI)树脂 |
China National Standards Um |
English PDF |
| GB/T 7723-2017 |
Fixed location electronic weighing instrUment 固定式电子衡器 |
China National Standards Um |
English PDF |
| GB/T 18442.7-2017 |
Static vacuUm insulated cryogenic pressure vessels— Part 7：Rules of pressure strengthening for inner vessels 固定式真空绝热深冷压力容器 第7部分：内容器应变强化技术规定 |
China National Standards Um |
English PDF |
| GB/T 17048-2017 |
Hard-draw alUminium wire for overhead line conductor 架空绞线用硬铝线 |
China National Standards Um |
English PDF |
| GB/T 34782-2017 |
Method for the determination of poplar tree gUm in propolis—High performance liquid chromatography 蜂胶中杨树胶的检测方法 高效液相色谱法 |
China National Standards Um |
English PDF |
| GB/T 22267-2017 |
CUmin 孜然 |
China National Standards Um |
English PDF |
| GB/T 2930.3-2017 |
Rules of seed testing for forage, turfgrass and other herbaceous plant—Determination of other seeds by nUmber 草种子检验规程 其他植物种子数测定 |
China National Standards Um |
English PDF |
| GB/T 7512-2017 |
Valves for liquefied petroleUm gas cylinders 液化石油气瓶阀 |
China National Standards Um |
English PDF |
| GB/T 2899-2017 |
BariUm sulphate precipitated for industrial use 工业沉淀硫酸钡 |
China National Standards Um |
English PDF |
| GB/T 19557.20-2017 |
Guidelines for the conduct of tests for distinctness, uniformity and stability—Eggplant(SolanUm melongena L.) 植物品种特异性、一致性和稳定性测试指南 茄子 |
China National Standards Um |
English PDF |
| GB/T 19557.2-2017 |
Guidelines for the conduct of tests for distinctness, uniformity and stability—Wheat（TriticUm aestivum L.） 植物品种特异性、一致性和稳定性测试指南 普通小麦 |
China National Standards Um |
English PDF |
| GB/T 19557.22-2017 |
Guidelines for the conduct of tests for distinctness, uniformity and stability－Pea(PisUm sativum L.) 植物品种特异性、一致性和稳定性测试指南 豌豆 |
China National Standards Um |
English PDF |
| GB/T 34850-2017 |
Weighing instrUments for mining car in motion 动态（矿用）轻轨衡 |
China National Standards Um |
English PDF |
| GB/T 14640-2017 |
Determination of potassiUm and sodium in water for industrial circulating cooling system and boiler 工业循环冷却水和锅炉用水中钾、钠含量的测定 |
China National Standards Um |
English PDF |
| GB/T 24149.2-2017 |
Plastics―Polypropylene(PP) compound for automobile―Part 2: InstrUment panel 塑料 汽车用聚丙烯（PP）专用料 第2部分：仪表板 |
China National Standards Um |
English PDF |
| GB/T 34517-2017 |
Evaluating method for spacecraft nonmetal materials outgassing in vacuUm 航天器用非金属材料真空出气评价方法 |
China National Standards Um |
English PDF |
| GB/T 34790-2017 |
Inspenction of grain and oils—Determination of water activity of grains—InstrUmental method 粮油检验 粮食籽粒水分活度的测定 仪器法 |
China National Standards Um |
English PDF |
| GB/T 9253.2-2017 |
PetroleUm and natural gas industries—Threading,gauging and thread inspection of casing,tubing,and line pipe threads 石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验 |
China National Standards Um |
English PDF |
| GB/T 16805-2017 |
The pressure testing of steel pipelines for the transportation of petroleUm, gas and highly volatile liquids 输送石油天然气及高挥发性液体钢质管道压力试验 |
China National Standards Um |
English PDF |
| GB/T 17923-2017 |
Analytical method for oily sewage from marine petroleUm development industry—Infrared spectrophotometry 海洋石油开发工业含油污水分析方法 红外分光光度法 |
China National Standards Um |
English PDF |
| GB/T 19832-2017 |
PetroleUm and natural gas industries—Inspection, maintenance, repair and remanufacture of drilling and production hoisting equipment 石油天然气工业 钻井和采油提升设备的检验、维护、修理和再制造 |
China National Standards Um |
English PDF |
| GB/T 34807-2017 |
General technical specifications for inspection and test of geotechnical engineering instrUments & equipment 岩土工程仪器设备的检验测试通用技术规范 |
China National Standards Um |
English PDF |
| GB/T 34744-2017 |
Determination method of design values for dimension lUmber and truss plate connection 规格材及齿板连接性能设计值确定方法 |
China National Standards Um |
English PDF |
| GB/T 34522-2017 |
Thermal vacuUm test method for spacecraft 航天器热真空试验方法 |
China National Standards Um |
English PDF |
| GB/T 34974.1-2017 |
Identification cards—Machine readable travel docUments—Part 1: Machine readable passport 识别卡 机器可读旅行文件 第1部分：机器可读护照 |
China National Standards Um |
English PDF |
| GB/T 34703-2017 |
Test method of catalytic activity for platinUm-carbon catalysts 铂炭催化剂活性试验方法 |
China National Standards Um |
English PDF |
| GB/T 34747-2017 |
Grades and specifications of dried sea cucUmber 干海参等级规格 |
China National Standards Um |
English PDF |
| GB/T 21140-2017 |
Non-structural finger jointed lUmber 非结构用指接材 |
China National Standards Um |
English PDF |
| GB/T 34839-2017 |
Timekeeping instrUments—Designs and dimensions of crowns and sealed tubes 计时仪器 柄头和密封管的设计和尺寸 |
China National Standards Um |
English PDF |
| GB/T 34837-2017 |
Classification, terminology and nUmbering for parts and assemblies of the time measuring instruments—Quartz wrist watch movements 计时仪器零部件分类、名称和编号 石英手表机心 |
China National Standards Um |
English PDF |
| GB/T 34838-2017 |
General technical specifications of equipment and installation for electronic musical instrUments teaching system 电鸣乐器教学系统配备及安装通用技术规范 |
China National Standards Um |
English PDF |
| GB/T 34836-2017 |
Information and docUmentation—Codes for the representation of names of scripts 信息与文献 文字名称表示代码 |
China National Standards Um |
English PDF |
| GB/T 19705-2017 |
Signals and interfaces for hydrometry instrUments 水文仪器信号与接口 |
China National Standards Um |
English PDF |
| GB/T 3780.24-2017 |
Carbon black－Part 24：Determination of void volUme 炭黑 第24部分：空隙体积的测定 |
China National Standards Um |
English PDF |
| GB/T 34963-2017 |
Organic photoconductive drUm for color laser printers 彩色激光打印机用有机光导鼓 |
China National Standards Um |
English PDF |
| GB/T 15966-2017 |
Primary parameters and general technical conditions for hydrologic instrUments 水文仪器基本参数及通用技术条件 |
China National Standards Um |
English PDF |
| GB/T 3780.2-2017 |
Carbon black—Part 2：Determination of oil absorption nUmber 炭黑 第2部分：吸油值的测定 |
China National Standards Um |
English PDF |
| GB/T 3780.4-2017 |
Carbon black—Part 4：Determination of oil absorption nUmber for compressed sample 炭黑 第4部分：压缩试样吸油值的测定 |
China National Standards Um |
English PDF |
| GB/T 34840.1-2017 |
Information and docUmentation—Principles and functional requirements for records in electronic office environments—Part 1:Overview and statement of principles 信息与文献 电子办公环境中文件管理原则与功能要求 第1部分: 概述和原则 |
China National Standards Um |
English PDF |
| GB/T 34958-2017 |
Information technology—Universal keyboard layout of the alphanUmeric zone for Korean 信息技术 朝鲜文通用键盘字母数字区的布局 |
China National Standards Um |
English PDF |
| GB/T 12690.5-2017 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,alUminum,chromium,magnesium,cadmium,vanadium and iron contents 稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分：钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定 |
China National Standards Um |
English PDF |
| GB/T 34337-2017 |
Photovoltaic vacuUm glass 光伏真空玻璃 |
China National Standards Um |
English PDF |
| GB/T 34338-2017 |
Test methods for determining mechanical properties of sealing glass for vacuUm glazing 真空玻璃用熔封玻璃力学性能试验方法 |
China National Standards Um |
English PDF |
| GB/T 34331-2017 |
Test method of CucUmber green mottle mosaic virus by transmission electron microscopy 黄瓜绿斑驳花叶病毒透射电子显微镜检测方法 |
China National Standards Um |
English PDF |
| GB/T 34556-2017 |
Impact test method for alUminium matrix composites 铝基复合材料冲击试验方法 |
China National Standards Um |
English PDF |
| GB/T 6730.14-2017 |
Iron ores—Determination of calciUm content—Flame atomic absorption spectrometric method 铁矿石 钙含量的测定 火焰原子吸收光谱法 |
China National Standards Um |
English PDF |
| GB/T 34617-2017 |
Evaluation method of energy consUmption for district heating system 城镇供热系统能耗计算方法 |
China National Standards Um |
English PDF |
| GB/T 15076.13-2017 |
Methods for chemical analysis of tantalUm and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method 钽铌化学分析方法 第13部分：氮量的测定 惰气熔融热导法 |
China National Standards Um |
English PDF |
| GB/T 13242-2017 |
Iron ores—Low-temperature disintegration test—Method using cold tUmbling after static reduction 铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法 |
China National Standards Um |
English PDF |
| GB/T 5237.5-2017 |
Wrought alUminium alloy extruded profiles for architecture—Part 5: Paint coating profiles 铝合金建筑型材 第5部分：喷漆型材 |
China National Standards Um |
English PDF |
| GB/T 5237.6-2017 |
Wrought alUminium alloy extruded profiles for architecture—Part 6: Thermal barrier profiles 铝合金建筑型材 第6部分：隔热型材 |
China National Standards Um |
English PDF |
| GB/T 34481-2017 |
Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germaniUm slices 低位错密度锗单晶片腐蚀坑密度(EPD)的测量方法 |
China National Standards Um |
English PDF |
| GB/T 6730.49-2017 |
Iron ores—Determination of potassiUm content—Flame atomic absorption spectrometric method 铁矿石 钾含量的测定 火焰原子吸收光谱法 |
China National Standards Um |
English PDF |
| GB/T 34479-2017 |
Specification for alphanUmeric marking of silicon wafers 硅片字母数字标志规范 |
China National Standards Um |
English PDF |
| GB/T 5237.1-2017 |
AlUminium alloy extruded profiles for architecture—Part 1：Mill finish profiles 铝合金建筑型材 第1部分：基材 |
China National Standards Um |
English PDF |
| GB/T 34482-2017 |
Determination of thermal transmittance for architecture alUminium alloy thermal barrier profiles 建筑用铝合金隔热型材传热系数测定方法 |
China National Standards Um |
English PDF |
| GB/T 5237.2-2017 |
Wrought alUminium alloy extruded profiles for architecture—Part 2:Anodized profiles 铝合金建筑型材 第2部分：阳极氧化型材 |
China National Standards Um |
English PDF |
| GB/T 5237.3-2017 |
Wrought alUminium alloy extruded profiles for architecture—Part 3：Electrodeposition coating profiles 铝合金建筑型材 第3部分：电泳涂漆型材 |
China National Standards Um |
English PDF |
| GB/T 6730.76-2017 |
Iron ores—Determination of potassiUm, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry 铁矿石 钾、钠、钒、铜、锌、铅、铬、镍、钴含量的测定 电感耦合等离子体发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 6730.75-2017 |
Iron ores—Determination of sodiUm content—Flame atomic absorption spectrometric method 铁矿石 钠含量的测定 火焰原子吸收光谱法 |
China National Standards Um |
English PDF |
| GB 22549-2017 |
Feed additive-DicalciUm phosphate 饲料添加剂 磷酸氢钙 |
China National Standards Um |
English PDF |
| GB/T 34452-2017 |
Performance requirements of portable LED lUminaires for general lighting 可移式通用LED灯具性能要求 |
China National Standards Um |
English PDF |
| GB/T 34595-2017 |
The technical specifications for remanufacturing of automotive components—Water pUmp 汽车零部件再制造产品技术规范 水泵 |
China National Standards Um |
English PDF |
| GB/T 34480-2017 |
AlUminum alloys die forgings, hand forgings, and rolled ring forgings from spray-formed billet 喷射成形锭坯锻制的铝合金锻件 |
China National Standards Um |
English PDF |
| GB 21034-2017 |
Feed additive-CalciUm salt of hydroxyl analogue of methionine 饲料添加剂 蛋氨酸羟基类似物钙盐 |
China National Standards Um |
English PDF |
| GB 34457-2017 |
Feed additive―TricalciUm phosphate 饲料添加剂 磷酸三钙 |
China National Standards Um |
English PDF |
| GB/T 34596-2017 |
The technical specifications for remanufacturing of automotive components—Oil pUmp 汽车零部件再制造产品技术规范 机油泵 |
China National Standards Um |
English PDF |
| GB/T 5237.4-2017 |
Wrought alUminium alloys extruded profiles for architecture—Part 4: Powder coating profiles 铝合金建筑型材 第4部分：喷粉型材 |
China National Standards Um |
English PDF |
| GB/T 23615.2-2017 |
Thermal barrier materials for architectural alUminum alloy profiles—Part 2: Thermal barrier polyurethane 铝合金建筑型材用隔热材料 第2部分：聚氨酯隔热胶 |
China National Standards Um |
English PDF |
| GB/T 10574.10-2017 |
Methods for chemical analysis of tin-lead solders—Part 10：Determination of cadmiUm content—Flame atomic absorption spectrometry and Na2EDTA titration method 锡铅焊料化学分析方法 第10部分：镉量的测定 火焰原子吸收光谱法和Na2EDTA滴定法 |
China National Standards Um |
English PDF |
| GB 34470-2017 |
Feed additive―PotassiUm dihydrogen phosphate 饲料添加剂 磷酸二氢钾 |
China National Standards Um |
English PDF |
| GB 34460-2017 |
Feed additive - L-SodiUm ascorbate 饲料添加剂 L-抗坏血酸钠 |
China National Standards Um |
English PDF |
| GB 22548-2017 |
Feed additive―MonocalciUm phosphate 饲料添加剂 磷酸二氢钙 |
China National Standards Um |
English PDF |
| GB/T 34350-2017 |
External inspection methodology for internal corrosion of liquid petroleUm pipelines 输油管道内腐蚀外检测方法 |
China National Standards Um |
English PDF |
| GB/T 34494-2017 |
Hydrogen decrepitating neodymiUm iron boron permanent magnetic powder 氢碎钕铁硼永磁粉 |
China National Standards Um |
English PDF |
| GB/T 34495-2017 |
Hot pressed neodymiUm iron boron permanent magnetic materials 热压钕铁硼永磁材料 |
China National Standards Um |
English PDF |
| GB/T 34483-2017 |
β transus temperature determination methods of zirconiUm and zirconium alloys 锆及锆合金β相转变温度测定方法 |
China National Standards Um |
English PDF |
| GB/T 23615.1-2017 |
Thermal barrier materials for architecture alUminium alloy extruded profiles—Part 1：Polyamide profiles 铝合金建筑型材用隔热材料 第1部分：聚酰胺型材 |
China National Standards Um |
English PDF |
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