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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 14321-2022 |
X-ray Quantitative DeterMination Method of α-Al2O3 Phase in Corundum Abrasive 刚玉磨料中α-Al2O3相X射线定量测定方法 |
China National Standards Mi |
 English PDF |
| GB/T 21796-2022 |
CheMicals Activated sludge respiration inhibition test 化学品 活性污泥呼吸抑制试验 |
China National Standards Mi |
English PDF |
| GB/T 22748-2022 |
Food processing equipment Electric equipment Vertical dough Mixer 饮食加工设备 电动设备 立式和面机 |
China National Standards Mi |
English PDF |
| GB/T 21607-2022 |
CheMicals - Generation toxicity test method 化学品 一代繁殖毒性试验方法 |
China National Standards Mi |
English PDF |
| GB/T 41623-2022 |
CheMicals Acute oral toxicity test for birds 化学品 鸟类急性经口毒性试验 |
China National Standards Mi |
English PDF |
| GB/T 21604-2022 |
CheMicals Acute skin irritation/corrosion test method 化学品 急性皮肤刺激性/腐蚀性试验方法 |
China National Standards Mi |
English PDF |
| GB/T 21606-2022 |
CheMicals Acute dermal toxicity test method 化学品 急性经皮毒性试验方法 |
China National Standards Mi |
English PDF |
| GB/T 41667-2022 |
CheMical Soil column leaching test 化学品 土壤柱淋溶试验 |
China National Standards Mi |
English PDF |
| GB/T 41668-2022 |
CheMicals - Determination of release rate of preservative treated wood to the environment 化学品 防腐处理的木材向环境释放速率的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 11417.7-2012 |
OphthalMic optics - Contact lenses - Part 7: Test methods for physical and chemical properties "No. 1 Amendment" 眼科光学 接触镜 第7部分: 理化性能试验方法《第1号修改单》 |
China National Standards Mi |
English PDF |
| GB/T 11417.5-2012 |
OphthalMic optics - Contact lenses - Part 5: Test methods for optical properties "No. 1 Amendment" 眼科光学 接触镜 第5部分: 光学性能试验方法《第1号修改单》 |
China National Standards Mi |
English PDF |
| GB/T 41521-2022 |
General technical requirements for multi-index nucleic acid constant temperature amplification detection Microfluidic chip 多指标核酸恒温扩增检测微流控芯片通用技术要求 |
China National Standards Mi |
English PDF |
| GB/T 41527-2022 |
General requirements for the safety of domestic and siMilar service robots 家用和类似用途服务机器人安全通用要求 |
China National Standards Mi |
English PDF |
| GB/T 41525-2022 |
DeterMination of mobile hexavalent chromium in toy materials - Ion chromatography 玩具材料中可迁移六价铬的测定 离子色谱法 |
China National Standards Mi |
English PDF |
| GB/T 41524-2022 |
DeterMination of short-chain chlorinated paraffins in toy materials by gas chromatography-mass spectrometry 玩具材料中短链氯化石蜡含量的测定 气相色谱-质谱联用法 |
China National Standards Mi |
English PDF |
| GB/T 41649-2022 |
DeterMination of formaldehyde emission from wooden toys - Flask method 木制玩具中甲醛释放量的测定 烧瓶法 |
China National Standards Mi |
English PDF |
| GB/T 2282-2022 |
Method for DeterMination of Distillation Range of Coking Light Oil Products 焦化轻油类产品馏程的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 1927.14-2022 |
Test methods for physical and mechanical properties of small unbleMished specimens of wood - Part 14: Determination of tensile strength along the grain 无疵小试样木材物理力学性质试验方法 第14部分：顺纹抗拉强度测定 |
China National Standards Mi |
English PDF |
| GB/T 3715-2022 |
TerMinology related to coal quality and coal analysis 煤质及煤分析有关术语 |
China National Standards Mi |
English PDF |
| GB/T 23336-2022 |
General technical conditions for seMi-trailers 半挂车通用技术条件 |
China National Standards Mi |
English PDF |
| GB/T 3555-2022 |
DeterMination of Saybolt Color of Petroleum Products - Saybolt Colorimeter Method 石油产品赛波特颜色的测定 赛波特比色计法 |
China National Standards Mi |
English PDF |
| GB/T 40711.1-2022 |
Evaluation method for energy-saving effect of out-of-cycle technologies/devices for passenger cars—Part 1: Shift reMinder device 乘用车循环外技术/装置节能效果评价方法 第1部分：换挡提醒装置 |
China National Standards Mi |
English PDF |
| GB/T 18997.2-2020 |
AluMinum plastic composite pressure pipe part 2: aluminum pipe butt welded aluminum plastic pipe No. 1 amendment 铝塑复合压力管 第2部分：铝管对接焊式铝塑管《第1号修改单》 |
China National Standards Mi |
English PDF |
| GB/T 18997.1-2020 |
AluMinum plastic composite pressure pipes - Part 1: lap welded aluminum plastic pipes for aluminum pipes - amendment No. 1 铝塑复合压力管 第1部分：铝管搭接焊式铝塑管《第1号修改单》 |
China National Standards Mi |
English PDF |
| GB/T 41568-2022 |
TerMinology of administrative affairs 机关事务管理 术语 |
China National Standards Mi |
English PDF |
| GB/T 41437-2022 |
DeterMination of naringin and dinaammonium benzoate in finger painting pigments HPLC method 指画颜料中苦味剂柚皮苷和苯甲酸地那铵含量的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 41436-2022 |
DeterMination of triclosan and Trichlorocarban in finger painting pigments HPLC method 指画颜料中三氯生和三氯卡班含量的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 41435-2022 |
DeterMination of boric acid and borate content in toy materials inductively coupled plasma mass spectrometry 玩具材料中硼酸和硼酸盐含量的测定 电感耦合等离子体质谱法 |
China National Standards Mi |
English PDF |
| GB/T 41433-2022 |
Consumer guide for home and siMilar service robots 家用和类似用途服务机器人 消费者指导 |
China National Standards Mi |
English PDF |
| GB/T 41431-2022 |
TerMinology and classification of household robots and similar services 家用和类似用途服务机器人 术语和分类 |
China National Standards Mi |
English PDF |
| GB/T 41413-2022 |
DeterMination of migration of N-nitrosamine and its precursors in toys high performance liquid chromatography tandem mass spectrometry 玩具中N-亚硝胺及其前体物迁移量的测定 高效液相色谱-串联质谱法 |
China National Standards Mi |
English PDF |
| GB/T 41412-2022 |
DeterMination of isothiazolinone preservatives in toys high performance liquid chromatography tandem mass spectrometry 玩具中异噻唑啉酮类防腐剂的测定 高效液相色谱-串联质谱法 |
China National Standards Mi |
English PDF |
| GB/T 41407-2022 |
Technical requirements of nucleic acid constant temperature amplification instrument based on Microfluidic chip 微流控芯片核酸恒温扩增仪技术要求 |
China National Standards Mi |
English PDF |
| GB/T 41382-2022 |
Fire test open calorimeter method deterMination of heat release rate and combustion products in fire below 40mW 火灾试验 开放式量热计法 40MW以下火灾热释放速率及燃烧产物的测定 |
China National Standards Mi |
English PDF |
| GB/T 4214.16-2022 |
Household and siMilar electrical appliances - Noise test methods - Particular requirements for waste food processors 家用和类似用途电器噪声测试方法 废弃食物处理器的特殊要求 |
China National Standards Mi |
English PDF |
| GB/Z 41259-2022 |
DeterMination of quaternary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法 |
China National Standards Mi |
English PDF |
| GB/Z 27021.11-2022 |
Requirements for audit and certification bodies of conforMity assessment management system Part 11: requirements for audit and certification ability of facility management system 合格评定 管理体系审核认证机构要求 第11部分：设施管理管理体系审核及认证能力要求 |
China National Standards Mi |
English PDF |
| GB/T 26380-2022 |
Textile and silk terMinology 纺织品 丝绸术语 |
China National Standards Mi |
English PDF |
| GB/T 24174-2022 |
Method for deterMination of bake hardening value (BH) of steel 钢 烘烤硬化值(BH)的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 22055-2022 |
Connection dimensions of Microscope imaging components 显微镜 成像部件的连接尺寸 |
China National Standards Mi |
English PDF |
| GB/T 20887.2-2022 |
High strength hot rolled steel sheet and strip for automobile part 2: high reaMing steel 汽车用高强度热连轧钢板及钢带 第2部分：高扩孔钢 |
China National Standards Mi |
English PDF |
| GB/T 20565-2022 |
TerMinology of iron ore and direct reduced iron 铁矿石和直接还原铁 术语 |
China National Standards Mi |
English PDF |
| GB/T 18743.2-2022 |
Thermoplastics pipes - DeterMination of impact strength of simply supported beams - Part 2: test conditions for pipes of different materials 热塑性塑料管材 简支梁冲击强度的测定 第2部分：不同材料管材的试验条件 |
China National Standards Mi |
English PDF |
| GB/T 18743.1-2022 |
Thermoplastics pipes - DeterMination of impact strength of simply supported beams - Part 1: General test methods 热塑性塑料管材 简支梁冲击强度的测定 第1部分：通用试验方法 |
China National Standards Mi |
English PDF |
| GB/T 18255-2022 |
DeterMination of distillation range of coking viscous oil products 焦化粘油类产品馏程的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 17466.23-2022 |
Accessories for household and siMilar fixed electrical installations - mounting boxes and enclosures - Part 23: Particular requirements for floor mounting boxes and enclosures 家用和类似用途固定式电气装置的电器附件安装盒和外壳 第23部分：地面安装盒和外壳的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 17466.22-2022 |
Accessories for household and siMilar fixed electrical installations - mounting boxes and enclosures - Part 22: Particular requirements for connection boxes and enclosures 家用和类似用途固定式电气装置的电器附件安装盒和外壳 第22部分：连接盒与外壳的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 17466.21-2022 |
Accessories for household and siMilar fixed electrical installations - mounting boxes and enclosures - Part 21: Particular requirements for mounting boxes and enclosures for suspension devices 家用和类似用途固定式电气装置的电器附件安装盒和外壳 第21部分：用于悬吊装置的安装盒和外壳的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 14571.4-2022 |
Test methods for ethylene glycol for industrial use Part 4: DeterMination of ultraviolet transmittance ultraviolet spectrophotometric method 工业用乙二醇试验方法 第4部分：紫外透光率的测定 紫外分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 14344-2022 |
Test method for tensile properties of cheMical fiber filaments 化学纤维 长丝拉伸性能试验方法 |
China National Standards Mi |
English PDF |
| GB/T 14338-2022 |
Test method for crimp properties of cheMical staple fibers 化学纤维 短纤维卷曲性能试验方法 |
China National Standards Mi |
English PDF |
| GB/T 14337-2022 |
Test method for tensile properties of cheMical staple fibers 化学纤维 短纤维拉伸性能试验方法 |
China National Standards Mi |
English PDF |
| GB/T 13761.1-2022 |
Geosynthetics - DeterMination of thickness under specified pressure - Part 1: single layer products 土工合成材料 规定压力下厚度的测定 第1部分：单层产品 |
China National Standards Mi |
English PDF |
| GB/T 10322.6-2022 |
DeterMination of hot cracking index of iron ore for blast furnace charge 高炉炉料用铁矿石 热裂指数的测定 |
China National Standards Mi |
English PDF |
| GB/T 10123-2022 |
Corrosion terMinology of metals and alloys 金属和合金的腐蚀 术语 |
China National Standards Mi |
English PDF |
| GB/T 6730.60-2022 |
Iron ores - DeterMination of nickel content - Flame atomic absorption spectrometric method 铁矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 6730.5-2022 |
Iron ores -- DeterMination of total iron content -- Titrimetric method after titanium trichloride reduction 铁矿石 全铁含量的测定 三氯化钛还原后滴定法 |
China National Standards Mi |
English PDF |
| GB/T 3298-2022 |
Test method for thermal shock resistance of ceraMic ware for daily use 日用陶瓷器抗热震性测定方法 |
China National Standards Mi |
English PDF |
| GB/T 41503-2022 |
Preparation of refractory sprayed material test block with amorphous refractory pneumatic nozzle and Mixed spray gun 不定形耐火材料 气动喷嘴混合型喷枪制备耐火喷射料试块 |
China National Standards Mi |
English PDF |
| GB/T 41502.1-2022 |
Construction machinery and equipment - internal concrete vibrators - Part 1: TerMinology and commercial specifications 建筑施工机械与设备 内部式混凝土振动器 第1部分：术语和商业规格 |
China National Standards Mi |
English PDF |
| GB/T 41501-2022 |
DeterMination of interlaminar shear strength and modulus of fiber reinforced plastic composites by double beam method 纤维增强塑料复合材料 双梁法测定层间剪切强度和模量 |
China National Standards Mi |
English PDF |
| GB/T 41500-2022 |
Oxide ceraMic plunger for plunger pump 柱塞泵用氧化物陶瓷柱塞 |
China National Standards Mi |
English PDF |
| GB/T 41497-2022 |
Vanadium, iron, vanadium, silicon, phosphorus, manganese, aluMinum and iron determination of content wavelength dispersive X-ray fluorescence spectrometric method 钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法 |
China National Standards Mi |
English PDF |
| GB/T 41496-2022 |
Ferroalloys - DeterMination of moisture in delivery lots - Gravimetric method 铁合金 交货批水分的测定 重量法 |
China National Standards Mi |
English PDF |
| GB/T 41494-2022 |
AluMinum alloy plastic lined composite pipes and fittings 铝合金衬塑复合管材与管件 |
China National Standards Mi |
English PDF |
| GB/T 41493.2-2022 |
Accelerated life test method for Mixed metal oxide anodes for cathodic protection part 2: application in soil and natural water environment 阴极保护用混合金属氧化物阳极的加速寿命试验方法 第2部分：应用于土壤和自然水环境中 |
China National Standards Mi |
English PDF |
| GB/T 41493.1-2022 |
Accelerated life test method for Mixed metal oxide anodes for cathodic protection part 1: application in concrete 阴极保护用混合金属氧化物阳极的加速寿命试验方法 第1部分：应用于混凝土中 |
China National Standards Mi |
English PDF |
| GB/T 41490-2022 |
Test method for rolling contact fatigue of silicon nitride ceraMics at room temperature ball plate method 氮化硅陶瓷 室温下滚动接触疲劳试验方法 球板法 |
China National Standards Mi |
English PDF |
| GB/T 41489-2022 |
Plastics polyaMide determination by gas chromatography ε- Caprolactam and ω- Dodecalactam 塑料 聚酰胺 气相色谱法测定ε-己内酰胺和ω-十二内酰胺 |
China National Standards Mi |
English PDF |
| GB/T 41483-2022 |
General technical requirements of liquid hazardous cheMical safety inspection instrument based on dielectric constant technology 基于介电常数技术的液态危险化学品安全检查仪通用技术要求 |
China National Standards Mi |
English PDF |
| GB/T 41482-2022 |
Millimeter wave holographic imaging human body safety inspection equipment 毫米波全息成像人体安全检查设备 |
China National Standards Mi |
English PDF |
| GB/T 41439-2022 |
Paper, board and pulp - DeterMination of pH of saline extracts 纸、纸板和纸浆 盐水提取物pH的测定 |
China National Standards Mi |
English PDF |
| GB/T 41432-2022 |
Personalized custoMization guide for household appliances 家用电器产品个性化定制指南 |
China National Standards Mi |
English PDF |
| GB/T 41424.1-2022 |
Leather - DeterMination of soiling properties - Part 1: Tumble method 皮革 沾污性能的测定 第1部分：翻滚法 |
China National Standards Mi |
English PDF |
| GB/T 41423-2022 |
Calculation of long-term luMinous flux and radiation flux maintenance rate of LED packaging LED封装 长期光通量和辐射通量维持率的推算 |
China National Standards Mi |
English PDF |
| GB/T 41422-2022 |
Oriented rigid polyvinyl chloride (PVC-O) pipes and connectors for pressure water transMission 压力输水用取向硬聚氯乙烯(PVC-O)管材和连接件 |
China National Standards Mi |
English PDF |
| GB/T 41418-2022 |
Quantitative cheMical analysis of textiles mixtures of meta aromatic polyamide fibers and para aromatic polyamide fibers (lithium chloride / N, N-Dimethylacetamide method) 纺织品 定量化学分析 间位芳香族聚酰胺纤维与对位芳香族聚酰胺纤维的混合物（氯化锂/N,N-二甲基乙酰胺法） |
China National Standards Mi |
English PDF |
| GB/T 41417-2022 |
Textiles -- Quantitative cheMical analysis -- mixtures of polyaryloxadiazole fibers and some other fibers 纺织品 定量化学分析 聚芳噁二唑纤维与某些其他纤维的混合物 |
China National Standards Mi |
English PDF |
| GB/T 41416-2022 |
Textiles α- DeterMination of bromocinnamaldehyde and 1,3-propane sulfonic acid lactone 纺织品 α-溴代肉桂醛和1,3-丙烷磺酸内酯的测定 |
China National Standards Mi |
English PDF |
| GB/T 41415-2022 |
Textiles - DeterMination of dimensional change rate under dry, wet and hot conditions 纺织品 干湿热条件下尺寸变化率的测定 |
China National Standards Mi |
English PDF |
| GB/T 41398-2022 |
Minimum requirements for binocular barrel of microscope 显微镜 双目镜筒最低要求 |
China National Standards Mi |
English PDF |
| GB/T 41394-2022 |
Functional safety requirements for anti overflow system of storage tank of explosive hazardous cheMicals 爆炸危险化学品储罐防溢系统功能安全要求 |
China National Standards Mi |
English PDF |
| GB/T 27029-2022 |
General principles and requirements for conforMity assessment, validation and verification institutions 合格评定 审定与核查机构通用原则和要求 |
China National Standards Mi |
English PDF |
| GB/T 27021.8-2022 |
Requirements for audit and certification bodies of conforMity assessment management system Part 8: requirements for audit and certification ability of urban and community sustainable development management system 合格评定 管理体系审核认证机构要求 第8部分：城市和社区可持续发展管理体系审核与认证能力要求 |
China National Standards Mi |
English PDF |
| GB/T 41701-2022 |
Electronic cigarette liquid -- DeterMination of nicotine, propylene glycol and glycerol -- Gas chromatographic method 电子烟烟液 烟碱、丙二醇和丙三醇的测定 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 11106-2022 |
Metallic powder—DeterMination of green strength by compression of cylinder compacts 金属粉末 用圆柱形压坯的压缩测定压坯强度的方法 |
China National Standards Mi |
English PDF |
| GB/T 22639-2022 |
Test method of exfoliation corrosion for aluMinium alloy products 铝合金产品的剥落腐蚀试验方法 |
China National Standards Mi |
English PDF |
| GB/T 22459.6-2022 |
Refractory mortars—Part 6: DeterMination of moisture content of ready-mixed mortars 耐火泥浆 第6部分：预搅拌泥浆含水量试验方法 |
China National Standards Mi |
English PDF |
| GB/T 22459.5-2022 |
Refractory mortars—Part 5: DeterMination of grain size distribution ( sieve analysis ) 耐火泥浆 第5部分：粒度分布（筛分析）试验方法 |
China National Standards Mi |
English PDF |
| GB/T 22459.4-2022 |
Refractory mortars—Part 4: DeterMination of flexural bonding strength 耐火泥浆 第4部分：常温抗折粘接强度试验方法 |
China National Standards Mi |
English PDF |
| GB/T 22459.2-2022 |
Refractory mortars—Part 2：DeterMination of consistency using the reciprocating flow table method 耐火泥浆 第2部分：稠度试验方法（跳桌法） |
China National Standards Mi |
English PDF |
| GB/T 22459.1-2022 |
Refractory mortars—Part 1：DeterMination of consistency using the penetrating cone method 耐火泥浆 第1部分：稠度试验方法（锥入度法） |
China National Standards Mi |
English PDF |
| GB/T 25141-2022 |
Self-priMing rotodynamic pumps 自吸式回转动力泵 |
China National Standards Mi |
English PDF |
| GB/T 10656-2022 |
Analysis of water used in boiler and cooling system—DeterMination of zinc 锅炉用水和冷却水分析方法 锌离子的测定 |
China National Standards Mi |
English PDF |
| GB/T 3222.2-2022 |
Acoustics—Description, measurement and assessment of environmental noise—Part 2: DeterMination of sound pressure levels 声学 环境噪声的描述、测量与评价 第2部分：声压级测定 |
China National Standards Mi |
English PDF |
| GB/T 17248.1-2022 |
Acoustics—Noise eMitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则 |
China National Standards Mi |
English PDF |
| GB/T 17473.7-2022 |
Test methods of precious metals pastes used for Microelectronics—Part 7: Determination of solderability and solder leaching resistance 微电子技术用贵金属浆料测试方法 第7部分：可焊性、耐焊性测定 |
China National Standards Mi |
English PDF |
| GB/T 25942-2022 |
Nuclear-grade silver-indium-cadMium alloy rods 核级银-铟-镉合金棒 |
China National Standards Mi |
English PDF |
| GB/T 30586-2022 |
Copper clad aluMinium flat bars 铜包铝扁棒 |
China National Standards Mi |
English PDF |
| GB/T 12967.6-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 6: Determination of color and appearance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第6部分：色差和外观质量 |
China National Standards Mi |
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