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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 7731.3-2008 |
Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spECtrometric method 钨铁 铜含量的测定 双环己酮草酰二腙光度法和火焰原子吸收光谱法 |
China National Standards EC |
 English PDF |
| GB/T 7731.14-2008 |
Ferrotungsten - Determination of lead content - The polarographic method and inductively coupled plasma-atomic emission spECtrometry 钨铁 铅含量的测定 极谱法和电感耦合等离子体原子发射光谱法 |
China National Standards EC |
English PDF |
| GB/T 6396-2008 |
Clad steel plates - MEChanical and technological test 复合钢板力学及工艺性能试验方法 |
China National Standards EC |
English PDF |
| GB/T 4702.5-2008 |
Chromium metal - Determination of aluminium content - EDTA titrimetric method and flame atomic absorption spECtrometric method 金属铬 铝含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法 |
China National Standards EC |
English PDF |
| GB/T 4702.4-2008 |
Chromium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spECtrometric method 金属铬 铁含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 223.70-2008 |
Iron, steel and alloy - Determination of iron contents - O-phenanthroline spECtrophotometric method 钢铁及合金 铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards EC |
English PDF |
| GB/T 223.67-2008 |
Iron, steel and alloy - Determination of sulfur content -Methylene blue spECtrophotometric method 钢铁及合金 硫含量的测定 次甲基蓝分光光度法 |
China National Standards EC |
English PDF |
| GB/T 223.64-2008 |
Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spECtrometric method 钢铁及合金 锰含量的测定 火焰原子吸收光谱法 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 223.31-2008 |
Iron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spECtrophotometric method 钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法 |
China National Standards EC |
English PDF |
| GB/T 223.29-2008 |
Iron, steel and alloy - Determination of lead content - Carrier prECipitation-xylenol orange spectrophotometric method 钢铁及合金 铅含量的测定 载体沉淀-二甲酚橙分光光度法 |
China National Standards EC |
English PDF |
| GB/T 223.26-2008 |
Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spECtrophotometric method 钢铁及合金 钼含量的测定 硫氰酸盐分光光度法 |
China National Standards EC |
English PDF |
| GB/T 223.23-2008 |
Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spECtrophotometric method 钢铁及合金 镍含量的测定 丁二酮肟分光光度法 |
China National Standards EC |
English PDF |
| GB/T 21837-2008 |
Practice for elECtromagnetic examination of ferromagnetic steel wire rope 铁磁性钢丝绳电磁检测方法 |
China National Standards EC |
English PDF |
| GB/T 2101-2008 |
General requirement of acceptance, packaging, marking, and certification for sECtion steel 型钢验收、包装、标志及质量证明书的一般规定 |
China National Standards EC |
English PDF |
| GB/T 13793-2008 |
Steel pipes with a longitudinal elECtric (resistance) weld 直缝电焊钢管 |
China National Standards EC |
English PDF |
| GB/T 13314-2008 |
General spECifications of forged steel work rolls for cold rolling 锻钢冷轧工作辊 通用技术条件 |
China National Standards EC |
English PDF |
| GB/T 10623-2008 |
Metallic material - MEChanical testing - Vocabulary 金属材料 力学性能试验术语 |
China National Standards EC |
English PDF |
| GB/T 13460-2008 |
REClaimed rubbers 再生橡胶 |
China National Standards EC |
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 EC |
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 EC |
English PDF |
| GB/Z 21738-2008 |
Fundamental structures of one dimensional nanomaterials - High resolution elECtron microscopy characterization 一维纳米材料的基本结构 高分辨透射电子显微镜检测方法 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 19024-2008 |
Quality management - Guidelines for realizing financial and EConomic benefits 质量管理 实现财务和经济效益的指南 |
China National Standards EC |
English PDF |
| GB/T 5653-2008 |
Flared couplings - SpECification 扩口式管接头技术条件 |
China National Standards EC |
English PDF |
| GB/T 5645-2008 |
Flared couplings - ConnECtor for pressure gauge 扩口式压力表管接头 |
China National Standards EC |
English PDF |
| GB/T 3765-2008 |
24° cone connECtors - Specification 卡套式管接头技术条件 |
China National Standards EC |
English PDF |
| GB/T 3764-2008 |
24° cone connECtors - Ferrule 卡套 |
China National Standards EC |
English PDF |
| GB/T 3763-2008 |
24° cone connECtors and flared couplings - Hexagon thin nut 管接头用六角薄螺母 |
China National Standards EC |
English PDF |
| GB/T 3760-2008 |
24° cone connECtors - Plug with O-ring 卡套式管接头用锥密封堵头 |
China National Standards EC |
English PDF |
| GB/T 3759-2008 |
24° cone connECtors - Nut 卡套式管接头用连接螺母 |
China National Standards EC |
English PDF |
| GB/T 3758-2008 |
24° cone connECtors - Weld-on nipple 卡套式管接头用锥密封焊接接管 |
China National Standards EC |
English PDF |
| GB/T 3757-2008 |
24° cone connECtors - Weld-in bulkhead straight connector 卡套式过板焊接管接头 |
China National Standards EC |
English PDF |
| GB/T 3756-2008 |
24° cone connECtors - Swivel stud straight adapter with O-ring with stud end 卡套式锥密封组合直通管接头 |
China National Standards EC |
English PDF |
| GB/T 3755-2008 |
24° cone connECtors - Branch tee with O-ring 卡套式锥密封组合三通管接头 |
China National Standards EC |
English PDF |
| GB/T 3754-2008 |
24° cone connECtors - Swivel elbow with O-ring 卡套式锥密封组合弯通管接头 |
China National Standards EC |
English PDF |
| GB/T 3753-2008 |
24° cone connECtors - Adjustable tee 卡套式组合三通管接头 |
China National Standards EC |
English PDF |
| GB/T 3752-2008 |
24° cone connECtors - Adjustable elbow 卡套式组合弯通管接头 |
China National Standards EC |
English PDF |
| GB/T 3751-2008 |
24° cone connECtors - Connector for pressure gauge 卡套式压力表管接头 |
China National Standards EC |
English PDF |
| GB/T 3750-2008 |
24° cone connECtors - Angle swivel screw connector 卡套式铰接管接头 |
China National Standards EC |
English PDF |
| GB/T 3749-2008 |
24° cone connECtors - Bulkhead union elbow 卡套式过板弯通管接头 |
China National Standards EC |
English PDF |
| GB/T 3748-2008 |
24° cone connECtors - Bulkhead union 卡套式过板直通管接头 |
China National Standards EC |
English PDF |
| GB/T 3747-2008 |
24° cone connECtors - Weld male 卡套式焊接管接头 |
China National Standards EC |
English PDF |
| GB/T 3746-2008 |
24° cone connECtors - Union cross 卡套式四通管接头 |
China National Standards EC |
English PDF |
| GB/T 3745-2008 |
24° cone connECtors - Union tee 卡套式三通管接头 |
China National Standards EC |
English PDF |
| GB/T 3744-2008 |
24° cone connECtors - Male run tee 卡套式锥螺纹弯通三通管接头 |
China National Standards EC |
English PDF |
| GB/T 3743-2008 |
24° cone connECtors - Straight thread run tee 卡套式可调向端弯通三通管接头 |
China National Standards EC |
English PDF |
| GB/T 3742-2008 |
24° cone connECtors - Male tee 卡套式锥螺纹三通管接头 |
China National Standards EC |
English PDF |
| GB/T 3741-2008 |
24° cone connECtors - Straight thread tee 卡套式可调向端三通管接头 |
China National Standards EC |
English PDF |
| GB/T 3740-2008 |
24° cone connECtors - Union elbow 卡套式弯通管接头 |
China National Standards EC |
English PDF |
| GB/T 3739-2008 |
24° cone connECtors - Male elbow 卡套式锥螺纹弯通管接头 |
China National Standards EC |
English PDF |
| GB/T 3738-2008 |
24° cone connECtors - Straight thread elbow 卡套式可调向端弯通管接头 |
China National Standards EC |
English PDF |
| GB/T 3737-2008 |
24° cone connECtors - Union 卡套式直通管接头 |
China National Standards EC |
English PDF |
| GB/T 3736-2008 |
24° cone connECtors - Male long 卡套式锥螺纹长管接头 |
China National Standards EC |
English PDF |
| GB/T 3735-2008 |
24° cone connECtors - Straight thread long 卡套式端直通长管接头 |
China National Standards EC |
English PDF |
| GB/T 3734-2008 |
24° cone connECtors - Male 卡套式锥螺纹直通管接头 |
China National Standards EC |
English PDF |
| GB/T 3733-2008 |
24° cone connECtors - Straight thread 卡套式端直通管接头 |
China National Standards EC |
English PDF |
| GB/T 21736-2008 |
TEChnical specifications of energy-saving combustion devices for heat treating 节能热处理燃烧加热设备技术条件 |
China National Standards EC |
English PDF |
| GB/T 12622-2008 |
Standard test method for compressibility and rECovery of gaskets for pipe flanges 管法兰用垫片压缩率及回弹率试验方法 |
China National Standards EC |
English PDF |
| GB/T 13924-2008 |
InspECtion code for accuracy of involute cylindrical gears 渐开线圆柱齿轮精度 检验细则 |
China National Standards EC |
English PDF |
| GB/T 27027-2008 |
Guidelines for corrECtive action to be taken by a certification body in the event of misuse of its mark of conformity 认证机构对误用其符合性标志采取纠正措施的实施指南 |
China National Standards EC |
English PDF |
| GB/T 5182-2008 |
Fork-lift trucks - Fork arms - TEChnical characteristics and testing 叉车 货叉 技术要求和试验方法 |
China National Standards EC |
English PDF |
| GB/T 8313-2008 |
Tea-Determination of total polyphenols and catEChins content 茶叶中茶多酚和儿茶素类含量的检测方法 |
China National Standards EC |
English PDF |
| GB/T 27403-2008 |
Criterion on quality control of laboratories - MolECular biological testing of food 实验室质量控制规范 食品分子生物学检测 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 21727-2008 |
Instant tea in solid form - Determination of catEChins content 固态速溶茶 儿茶素类含量的检测方法 |
China National Standards EC |
English PDF |
| GB/T 17749-2008 |
Methods of whiteness spECification 白度的表示方法 |
China National Standards EC |
English PDF |
| GB/T 21718-2008 |
Fundamental tEChnical requirements for small hydraulic turbines 小型水轮机基本技术条件 |
China National Standards EC |
English PDF |
| GB/T 21717-2008 |
TEChnical specification about the type parameter and performance of small hydraulic turbines 小型水轮机型式参数及性能 技术规定 |
China National Standards EC |
English PDF |
| GB/T 20002.1-2008 |
Drafting for spECial aspects in standards- Part 1: Child safety 标准中特定内容的起草 第1部分：儿童安全 |
China National Standards EC |
English PDF |
| GB/T 15043-2008 |
Method of measuring elECtrical and photometric characteristics for incandescent lamps 白炽灯泡光电参数的测量方法 |
China National Standards EC |
English PDF |
| GB/T 11048-2008 |
Textiles - Physiological effECts - Measurement of thermal and wate-vapour resistance under steady-state conditions 纺织品 生理舒适性 稳态条件下热阻和湿阻的测定 |
China National Standards EC |
English PDF |
| GB 21670-2008 |
TEChnical requirements and testing methods for passenger car braking systems 乘用车制动系统技术要求及试验方法 |
China National Standards EC |
English PDF |
| GB 21668-2008 |
Provisions of vehicles for the carriage of dangerous goods with regard to their spECific constructional features 危险货物运输车辆结构要求 |
China National Standards EC |
English PDF |
| GB/T 997-2008 |
Rotating elECtrical machines - Classification of types of construction ，mounting arrangements and terminal box position for(IM Code) 旋转电机结构型式、安装型式及接线盒位置的分类（IM代码） |
China National Standards EC |
English PDF |
| GB/T 9088-2008 |
Organization method for elECtric tools 电动工具型号编制方法 |
China National Standards EC |
English PDF |
| GB/T 4776-2008 |
ElECtrical safety terminology 电气安全术语 |
China National Standards EC |
English PDF |
| GB/T 21708-2008 |
Environomental condition for dry heat-desert - General tEChnical requirements of electric and electronic equipments 干热沙漠环境条件 电工电子设备通用技术要求 |
China National Standards EC |
English PDF |
| GB/T 21707-2008 |
Insulation spECification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors 变频调速专用三相异步电动机绝缘规范 |
China National Standards EC |
English PDF |
| GB/T 21706-2008 |
Modular terminal combination elECtrical equipment 模数化终端组合电器 |
China National Standards EC |
English PDF |
| GB/T 21705-2008 |
Power monitor for low-voltage elECtrical apparatus 低压电器电量监控器 |
China National Standards EC |
English PDF |
| GB/T 21698-2008 |
TEChnical specifications of composite grounding device 复合接地体技术条件 |
China National Standards EC |
English PDF |
| GB/T 21697-2008 |
Insulation coordination of low voltage power line and elECtronic system 低压电力线路和电子设备系统的雷电过电压绝缘配合 |
China National Standards EC |
English PDF |
| GB/T 20643.2-2008 |
SpECific environment condition - Environmental test methods - Part2 Artificial environment test method and guidance - Electric and electronic products(including communication products) 特殊环境条件 环境试验方法 第2部分：人工模拟试验方法及导则 电工电子产品（含通信产品） |
China National Standards EC |
English PDF |
| GB/T 13869-2008 |
General guide for safety of elECtric user 用电安全导则 |
China National Standards EC |
English PDF |
| GB/Z 21713-2008 |
RECommended practice on characteristic of surges in low-voltage (1000 V and Less) AC Power circuits 低压交流电源（不高于1000 V）中的浪涌特性 |
China National Standards EC |
English PDF |
| GB/T 21665-2008 |
Urine-absorbing aids - Basic principles for evaluation of single-use adult-incontinence-absorbing aids from the perspECtive of uses and caregivers 尿吸收辅助器具 从使用者和护理者的角度评价一次性成人失禁用尿吸收辅助器具的基本原则 |
China National Standards EC |
English PDF |
| GB/T 4074.5-2008 |
Winding wires - Test methods - Part 5: ElECtrical properties 绕组线试验方法 第5部分：电性能 |
China National Standards EC |
English PDF |
| GB/T 4074.3-2008 |
Winding wires - Test methods - Part 3: MEChanical properties 绕组线试验方法 第3部分：机械性能 |
China National Standards EC |
English PDF |
| GB/T 21663-2008 |
SpECific requirements for small capacity cylindrical rotor synchronous machines in energy save and environment protection projects 小容量节能环保隐极同步发电机技术要求 |
China National Standards EC |
English PDF |
| GB/T 13957-2008 |
TEChnical requirement for the fundamental series of three-phase large asynchronous motor 大型三相异步电动机基本系列技术条件 |
China National Standards EC |
English PDF |
| GB/T 13397-2008 |
TEChnical specification for silver-metaloxide electrical contacts by alloy internal oxidation method 合金内氧化法银金属氧化物电触头技术条件 |
China National Standards EC |
English PDF |
| GB/T 13002-2008 |
Rotating elECtrical machines - Part 11: Thermal protection 旋转电机 热保护 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 21709.6-2008 |
Standardized manipulations of acupuncture and moxibustion - Part 6: Point injECtion 针灸技术操作规范 第6部分 穴位注射 |
China National Standards EC |
English PDF |
| GB 16543-2008 |
Safety regulations for explosion prevention and protECtion on bituminous coal injection system into blast furnace 高炉喷吹烟煤系统防爆安全规程 |
China National Standards EC |
English PDF |
| GB/T 5770-2008 |
TEChnical requirements for jerk fuel injection pump 柴油机柱塞式喷油泵总成 技术条件 |
China National Standards EC |
English PDF |
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