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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 5686.2-2008 |
Ferromanganese，ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ，silicon potassium fluoride titrimetric method and perchloric acid dehydration GRavimet 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards GR |
 English PDF |
| GB/T 4702.2-2008 |
Chromium metal - Determination of silicon content - The perchloric acid GRavimetric method 金属铬 硅含量的测定 高氯酸重量法 |
China National Standards GR |
English PDF |
| GB/T 4699.4-2008 |
Ferrochromium and silicochromium - Determination of carbon content - Infrared absorption method and GRavimetric method 铬铁和硅铬合金 碳含量的测定 红外线吸收法和重量法 |
China National Standards GR |
English PDF |
| GB/T 3074.3-2008 |
Method for the determination of the oxidation resistance of GRaphite electrodes 石墨电极氧化性测定方法 |
China National Standards GR |
English PDF |
| GB/T 3074.2-2008 |
Method for the determination of the elastic modulus of GRaphite electrodes 石墨电极弹性模量测定方法 |
China National Standards GR |
English PDF |
| GB/T 3074.1-2008 |
Method for the determination of the flexure strength of GRaphite electrodes 石墨电极抗折强度测定方法 |
China National Standards GR |
English PDF |
| GB/T 2601-2008 |
The chromatoGRaphic method for determination of content of hydroxybenzene 酚类产品组成的气相色谱测定方法 |
China National Standards GR |
English PDF |
| GB/T 223.72-2008 |
Iron, steel and alloy - Determination of sulfur content - GRavimetric method 钢铁及合金 硫含量的测定 重量法 |
China National Standards GR |
English PDF |
| GB/T 223.55-2008 |
Iron, steel and alloy - Determination of tellurium content - Oscillo-polaroGRaphic method 钢铁及合金 碲含量的测定 示波极谱法 |
China National Standards GR |
English PDF |
| GB/T 223.43-2008 |
Iron, steel and alloy - Determination of tungsten content - GRavimetryc method and spectrophotometric method 钢铁及合金 钨含量的测定 重量法和分光光度法 |
China National Standards GR |
English PDF |
| GB/T 21833-2008 |
Austenitic - Ferritic (duplex) GRade stainless steel seamless tubes and pipes 奥氏体 铁素体型双相不锈钢无缝钢管 |
China National Standards GR |
English PDF |
| GB/T 21832-2008 |
Austenitic - Ferritic (duplex) GRade stainless steel welded tubes and pipes 奥氏体 铁素体型双相不锈钢焊接钢管 |
China National Standards GR |
English PDF |
| GB/T 18876.3-2008 |
Standard practice for determining the metalloGRaphical constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology 应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第3部分 钢中碳化物级别的图像分析与体视学测定 |
China National Standards GR |
English PDF |
| GB/T 12605-2008 |
Non-destructive testing － Test methods for radioGRaphic testing of circumferential fusion-welded butt joints in metallic pipes and tubes 无损检测 金属管道熔化焊环向对接接头射线照相检测方法 |
China National Standards GR |
English PDF |
| GB/T 21825-2008 |
Glass fibre geoGRid 玻璃纤维土工格栅 |
China National Standards GR |
English PDF |
| GB/T 21865-2008 |
Standard test methods for determining average GRain size using semiautomatic and automatic image analysis 用半自动和自动图象分析法测量平均粒度的标准测试方法 |
China National Standards GR |
English PDF |
| GB/T 21864-2008 |
Standard test method for molecular weight averages and molecular weight distribution of polystyrene by high performance size-exclusion chromatoGRaphy 聚苯乙烯的平均分子量和分子量分布的检测标准方法 高效体积排阻色谱法 |
China National Standards GR |
English PDF |
| GB/T 21863-2008 |
Gel permeation chromatoGRaphy(GPC) - Tetrahydrofuran as elution solvent 凝胶渗透色谱法(GPC) 用四氢呋喃做淋洗液 |
China National Standards GR |
English PDF |
| GB/T 21857-2008 |
Testing of chemicals - Ready biodeGRadability - Modified OECD screening test 化学品 快速生物降解性 改进的OECD筛选试验 |
China National Standards GR |
English PDF |
| GB/T 21856-2008 |
Testing of chemicals - Ready biodeGRadability - CO2 evolution test 化学品 快速生物降解性 二氧化碳产生试验 |
China National Standards GR |
English PDF |
| GB/T 21852-2008 |
Testing of chemicals - Partition coefficient（n-octanol/water）- High performance liquid chromatoGRaphy（HPLC）method 化学品 分配系数（正辛醇-水） 高效液相色谱法试验 |
China National Standards GR |
English PDF |
| GB/T 21831-2008 |
Testing of chemicals - Ready biodeGRadability - Closed bottle test 化学品 快速生物降解性 密闭瓶法试验 |
China National Standards GR |
English PDF |
| GB/T 21818-2008 |
Testing of chemicals - Inherent biodeGRadability - Modified MITI test （II） 化学品 固有生物降解性 改进的MITI试验（II） |
China National Standards GR |
English PDF |
| GB/T 21817-2008 |
Testing of chemicals - Inherent biodeGRadability - Modified SCAS test 化学品 固有生物降解性 改进的半连续活性污泥试验 |
China National Standards GR |
English PDF |
| GB/T 21816-2008 |
Testing of chemicals - Inherent biodeGRadability - Zahn-Wellens test 化学品 固有生物降解性 赞恩-惠伦斯试验 |
China National Standards GR |
English PDF |
| GB/T 21815.1-2008 |
Testing of chemicals BiodeGRadability in seawater - Shake flask method 化学品 海水中的生物降解性 摇瓶法试验 |
China National Standards GR |
English PDF |
| GB/T 21806-2008 |
Testing of chemicals - Fish, juvenile GRowth test 化学品 鱼类幼体生长试验 |
China National Standards GR |
English PDF |
| GB/T 21805-2008 |
Testing of chemicals - Alga GRowth inhibition test 化学品 藻类生长抑制试验 |
China National Standards GR |
English PDF |
| GB/T 21803-2008 |
Testing of chemicals - Ready biodeGRadability - DOC die-away test 化学品 快速生物降解性 DOC消减试验 |
China National Standards GR |
English PDF |
| GB/T 21802-2008 |
Testing of chemicals - Ready biodeGRadability - Modified MITI test （I） 化学品 快速生物降解性 改进的MITI试验（I） |
China National Standards GR |
English PDF |
| GB/T 21801-2008 |
Testing of chemicals - Ready biodeGRadability - Manometric respirometry test 化学品 快速生物降解性 呼吸计量法试验 |
China National Standards GR |
English PDF |
| GB/T 21780-2008 |
Partical size analysis - Sedimentation analysis in the GRavitational field - Pipette method 粒度分析 重力场中沉降分析 吸液管法 |
China National Standards GR |
English PDF |
| GB/T 21740-2008 |
Specifications for urban database construction of fundamental geoGRaphic information 基础地理信息城市数据库建设规范 |
China National Standards GR |
English PDF |
| GB/T 21824-2008 |
Product of geoGRaphical indication - Yongchun foshou tea 地理标志产品 永春佛手 |
China National Standards GR |
English PDF |
| GB/T 21823-2008 |
Product of geoGRaphical indication - Dujiangyan chuanxiong 地理标志产品 都江堰川芎 |
China National Standards GR |
English PDF |
| GB/T 21822-2008 |
Product of geoGRaphical indication - Tuopai liquor 地理标志产品 沱牌白酒 |
China National Standards GR |
English PDF |
| GB/T 21821-2008 |
Product of geoGRaphical indication - Yandongguan Wujiapi liquor 地理标志产品 严东关五加皮酒 |
China National Standards GR |
English PDF |
| GB/T 21820-2008 |
Product of geoGRaphical indication - Shede liquor 地理标志产品 舍得白酒 |
China National Standards GR |
English PDF |
| GB/T 21819-2008 |
Product of designations of origin or geoGRaphical indication - Suichang bamboo charcoal 地理标志产品 遂昌竹炭 |
China National Standards GR |
English PDF |
| GB/T 18740-2008 |
Product of geoGRaphical indication - Huanghuadong jujube 地理标志产品 黄骅冬枣 |
China National Standards GR |
English PDF |
| GB/T 21721-2008 |
Hazard administrantion practice on sale locale of aGRicultural product 农副产品销售现场危害管理规范 |
China National Standards GR |
English PDF |
| GB/T 21720-2008 |
Administrant & Technical practice for markets of aGRicultural products 农贸市场管理技术规范 |
China National Standards GR |
English PDF |
| GB/T 14456.2-2008 |
GReen tea - Part 2：Dayezhong green tea 绿茶 笫2部分：大叶种绿茶 |
China National Standards GR |
English PDF |
| GB/T 14456.1-2008 |
GReen tea - Part 1：Basic requirements 绿茶 笫1部分：基本要求 |
China National Standards GR |
English PDF |
| GB/T 21698-2008 |
Technical specifications of composite GRounding device 复合接地体技术条件 |
China National Standards GR |
English PDF |
| GB/T 12940-2008 |
Technical specification for silver-GRaphite electrical contacts 银石墨电触头技术条件 |
China National Standards GR |
English PDF |
| GB 17733-2008 |
GeoGRaphical names - Signs 地名 标志 |
China National Standards GR |
English PDF |
| GB/T 11356.1-2008 |
Belt drives - Pulleys for V-belts (system based on datum width) -Geometrical inspection of GRooves 带传动 V带轮(基准宽度制) 槽形检验 |
China National Standards GR |
English PDF |
| GB/T 7702.10-2008 |
Test method for GRanular activated carbon from coal - Determination of service life against benzene and chloroethane vapors 煤质颗粒活性炭试验方法 苯蒸气 氯乙烷蒸气防护时间的测定 |
China National Standards GR |
English PDF |
| GB/T 16992-2008 |
Aircraft-Identification of servicing，maintenance，GRound handling and safety/hazard points 飞机维护及其安全警告标志 |
China National Standards GR |
English PDF |
| GB/T 21533-2008 |
Determination of starch srupy in honey - Ion chromatoGRaphy 蜂蜜中淀粉糖浆的测定 离子色谱法 |
China National Standards GR |
English PDF |
| GB 6141-2008 |
Quality GRading of legume seeds 豆科草种子质量分级 |
China National Standards GR |
English PDF |
| GB/T 21695-2008 |
Feed GRade - Zeolite meal 饲料级 沸石粉 |
China National Standards GR |
English PDF |
| GB 21520-2008 |
Minimum allowable values of energy efficiency and energy efficiency GRades for computer monitors 计算机显示器能效限定值及能效等级 |
China National Standards GR |
English PDF |
| GB 21519-2008 |
Minimum allowable values of the energy efficiency and energy efficiency GRades for electrical storage water heaters 储水式电热水器能效限定值及能效等级 |
China National Standards GR |
English PDF |
| GB 21518-2008 |
Minimum allowable values of energy efficiency and energy efficiency GRades for AC contactors 交流接触器能效限定值及能效等级 |
China National Standards GR |
English PDF |
| GB/T 8923.2-2008 |
Preparation of steel substrates before application of paints and related products-Visual assessment of surface cleanliness - Part 2: Preparation GRades of praviously coated steel substrates after localized removal of previous coatings 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第2部分: 已涂覆过的钢材表面局部清除原有涂层后的处理等级 |
China National Standards GR |
English PDF |
| GB/T 21571-2008 |
Dangerous goods - Test method of deflaGRation to detonation transition 危险品 爆燃转爆轰试验方法 |
China National Standards GR |
English PDF |
| GB/T 21541-2008 |
Chlorinated methanes for industrial use - Determination of purity - Gas chromatoGRaphy 工业用氯代甲烷类产品纯度的测定 气相色谱法 |
China National Standards GR |
English PDF |
| GB/T 18838.3-2008 |
Preparation of steel substrates before application of paints and related products-Specifications for metallic blast-cleaning abrasives - Part 3: High-carbon cast-steel shot and GRit 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第3部分: 高碳铸钢丸和砂 |
China National Standards GR |
English PDF |
| GB/T 19903.11-2008 |
Industrial automation systems and inteGRation - Physical device control - Data model for computerized numerical controllers - Part 11: process data for milling 工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第11部分: 铣削用工艺数据 |
China National Standards GR |
English PDF |
| GB/T 6150.6-2008 |
Methods for chemical analysis of tungsten concentrates - Determination hyGRoscopic moisture content - Gravimetric method 钨精矿化学分析方法 湿存水量的测定 重量法 |
China National Standards GR |
English PDF |
| GB/T 6150.1-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of tungsten trioxide content - The ammonium tungstate igniting GRavimetric method 钨精矿化学分析方法 三氧化钨量的测定 钨酸铵灼烧重量法 |
China National Standards GR |
English PDF |
| GB/T 5124.2-2008 |
Methods for chemical analysis of hardmetals - Determination of insoluble (free) carbon content - GRavimetric method 硬质合金化学分析方法 不溶（游离）碳量的测定 重量法 |
China National Standards GR |
English PDF |
| GB/T 5124.1-2008 |
Methods for chemical analysis of hardmetals - Determination of total carbon content - GRavimetric method 硬质合金化学分析方法 总碳量的测定 重量法 |
China National Standards GR |
English PDF |
| GB/T 20432.6-2008 |
PhotoGRaphy - Photographic-grade chemicals - Test methods - Part 6: Determination of halide content 摄影 照相级化学品 试验方法 第6部分: 卤化物含量的测定 |
China National Standards GR |
English PDF |
| GB/T 20432.3-2008 |
PhotoGRaphy - Photographic-grade chemicals - Test methods - Part 3: Determination of matter in ammonium hydroxide solution 摄影 照相级化学品 试验方法 第3部分：氨水不溶物的测定 |
China National Standards GR |
English PDF |
| GB/T 20432.12-2008 |
PhotoGRaphy - Photographic-grade chemicals - Test methods - Part 12: Determination of density 摄影 照相级化学品 试验方法 第12部分: 密度的测定 |
China National Standards GR |
English PDF |
| GB/T 15072.4-2008 |
Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - Butanedione dioxime GRavimetry 贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法 |
China National Standards GR |
English PDF |
| GB/T 15072.17-2008 |
Test method of precious metal alloys - Determination of tungsten contents for platinum alloys - Tungstic acid GRavimetry 贵金属合金化学分析方法 铂合金中钨量的测定 三氧化钨重量法 |
China National Standards GR |
English PDF |
| GB 4208-2008 |
DeGRees of protection provided by enclosure(IP code) 外壳防护等级(IP代码) |
China National Standards GR |
English PDF |
| GB/T 4833.3-2008 |
Multichannel analyzers - Part 3: histoGRam data interchange format for nuclear spectroscopy 多道分析器 第3部分：核谱测量直方图数据交换格式 |
China National Standards GR |
English PDF |
| GB/T 21654-2008 |
GRafcet specification language for sequential function charts 顺序功能表图用GRAFCET规范语言 |
China National Standards GR |
English PDF |
| GB/T 21561.2-2008 |
Railway applications - Rolling stock - PantoGRaphs - Characteristics and tests - Part 2: Pantographs for metros and light rail vehicles 轨道交通 机车车辆 受电弓特性和试验 第2部分：地铁与轻轨车辆受电弓 |
China National Standards GR |
English PDF |
| GB/T 21561.1-2008 |
Railway applications - Rilling stock - PantoGRanphs - Characteristics and tests - Part 1: Pantographs for mainline vehicles 轨道交通 机车车辆 受电弓特性和试验 第1部分: 干线机车车辆受电弓 |
China National Standards GR |
English PDF |
| GB/T 17689-2008 |
Geosynthetics - Plastic geoGRids 土工合成材料 塑料土工格栅 |
China National Standards GR |
English PDF |
| GB 21500-2008 |
Trackless tyred mining truck for underGRound mines - Safety requirements 地下矿用无轨轮胎式运矿车 安全要求 |
China National Standards GR |
English PDF |
| GB/T 6060.3-2008 |
Surface roughness comparison specimen － Part 3：Spark-eroded，shot-blasted，GRit-blasted，lapped，filed and polished surface 表面粗糙度比较样块 第3部分：电火花、抛（喷）丸、喷砂、研磨、锉、抛光加工表面 |
China National Standards GR |
English PDF |
| GB 21454-2008 |
The minimum allowable values of the IPLV and energy efficiency GRades for multi-connected air-condition(heat pump) unit 多联式空调（热泵）机组能效限定值及能源效率等级 |
China National Standards GR |
English PDF |
| GB/T 5018-2008 |
Standard test method for determining corrosion preventive properties of lubricating GReases 润滑脂防腐蚀性试验法 |
China National Standards GR |
English PDF |
| GB/T 21448-2008 |
Specification of cathodic protection for underGRound steel pipelines 埋地钢质管道阴极保护技术规范 |
China National Standards GR |
English PDF |
| GB/T 21381-2008 |
Coding rules for entity identification code of traffic management geoGRaphical information － City road 交通管理地理信息实体标识编码规则 城市道路 |
China National Standards GR |
English PDF |
| GB/T 6236-2008 |
Tractors and machinery for aGRicultural and forestry - Seat index point 农林拖拉机和机械 驾驶座标志点 |
China National Standards GR |
English PDF |
| GB/T 3373-2008 |
Tractors and machinery for aGRiculture and forestry - Rims 农林拖拉机和机械 轮辋 |
China National Standards GR |
English PDF |
| GB/T 2780-2008 |
Drawbars for aGRicultural tractors － Types dimensionsand mounting requirements 农业拖拉机 牵引装置型式尺寸和安装要求 |
China National Standards GR |
English PDF |
| GB/T 21402-2008 |
AGRicultural irrigation equipment-Control heads 农业灌溉设备 水头控制器 |
China National Standards GR |
English PDF |
| GB/T 21401-2008 |
AGRicultural irrigation equipment - Aluminium irrigation tubes 农业灌溉设备 铝灌溉管 |
China National Standards GR |
English PDF |
| GB/T 21399-2008 |
Evaluating rule of automatic control system for GRain driers 粮食干燥机自动控制系统评定规则 |
China National Standards GR |
English PDF |
| GB/T 21398-2008 |
AGRicultural and forestry machinery - Electromagnetic compatibility - Test methods and acceptance criteria 农林机械 电磁兼容性 试验方法和验收规则 |
China National Standards GR |
English PDF |
| GB/T 14786-2008 |
Tractors and machinery for aGRiculture and forestry - Test methods of the driving wheels torsion fatigue 农林拖拉机和机械 驱动车轮扭转疲劳试验方法 |
China National Standards GR |
English PDF |
| GB/T 14785-2008 |
Tractors and machiney for aGRicultural and forestry - Test methods of wheels side load fatigue 农林拖拉机和机械 车轮侧向负载疲劳试验方法 |
China National Standards GR |
English PDF |
| GB/T 7702.9-2008 |
Test method for GRanular activated carbon from coal - Determination of ignition temperature 煤质颗粒活性炭试验方法 着火点的测定 |
China National Standards GR |
English PDF |
| GB/T 7702.8-2008 |
Test method for GRanular activated carbon from coal - Determination of phenol adsorption 煤质颗粒活性炭试验方法 苯酚吸附值的测定 |
China National Standards GR |
English PDF |
| GB/T 7702.7-2008 |
Test method for GRanular activated carbon from coal - Determination of iodine number 煤质颗粒活性炭试验方法 碘吸附值的测定 |
China National Standards GR |
English PDF |
| GB/T 7702.6-2008 |
Test method for GRanular activated carbon from coal - Determination of methylene blue adsorption 煤质颗粒活性炭试验方法 亚甲蓝吸附值的测定 |
China National Standards GR |
English PDF |
| GB/T 20014.24-2008 |
Good aGRicultural practice - Part 24: Chinese mitten crab net enclosure culture control points and compliance criteria 良好农业规范 第24部分：中华绒螯蟹围拦养殖控制点与符合性规范 |
China National Standards GR |
English PDF |
| GB/T 20014.23-2008 |
Good aGRicultural practice - Part 23: Large yellow croaker cage culture base controls points and compliance criteria 良好农业规范 第23部分：大黄鱼网箱养殖控制点与符合性规范 |
China National Standards GR |
English PDF |
| GB/T 20014.22-2008 |
Good aGRicultural practice - Part 22: Flounders industorial culture control points and compliance criteria 良好农业规范 第22部分：鲆鲽工厂化养殖控制点与符合性规范 |
China National Standards GR |
English PDF |
| GB/T 20014.21-2008 |
Good aGRicultural practice - Part 21: Penaeid shrimp pond culture control points and compliance criteria 良好农业规范 第21部分：对虾池塘养殖控制点与符合性规范 |
China National Standards GR |
English PDF |
| GB/T 20014.20-2008 |
Good aGRicultural practice - Part 20: Eel pond culture control points and compliance criteria 良好农业规范 第20部分：鳗鲡池塘养殖控制点与符合性规范 |
China National Standards GR |
English PDF |
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