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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 43722.1-2024 |
Leather-Determination of antibacterial properties-Part 1: Membrane Contact method 皮革-抗菌性能的测定-第1部分：膜接触法 |
China National Standards Contact |
 English PDF |
| GB/T 292-2023 |
Rolling bearings Angular Contact ball bearings Dimensions 滚动轴承 角接触球轴承 外形尺寸 |
China National Standards Contact |
English PDF |
| GB/T 12940-2023 |
Silver graphite electrical Contacts technical conditions 银石墨电触头技术条件 |
China National Standards Contact |
English PDF |
| GB/T 43277.2-2023 |
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 2: Liquid Contact scale flow regulators 医用输液（输血）器具用止流夹和流量调节器 第2部分：液体接触式刻度流量调节器 |
China National Standards Contact |
English PDF |
| GB/T 43277.1-2023 |
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 1: Non-liquid Contact stop clamps and flow regulators 医用输液（输血）器具用止流夹和流量调节器 第1部分：非液体接触式止流夹和流量调节器 |
China National Standards Contact |
English PDF |
| GB 31604.47-2023 |
National food safety standards Food Contact materials and products Determination of fluorescent substances in paper, cardboard and paper products 食品安全国家标准 食品接触材料及制品 纸、纸板及纸制品中荧光性物质的测定 |
China National Standards Contact |
English PDF |
| GB 31604.55-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Isothiazolinone Compounds 食品安全国家标准 食品接触材料及制品 异噻唑啉酮类化合物迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.56-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Laurolactam 食品安全国家标准 食品接触材料及制品 月桂内酰胺迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.57-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Benzophenones 食品安全国家标准 食品接触材料及制品 二苯甲酮类物质迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.49-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Multi-Elements and Determination of Multi-Element Migration Amounts 食品安全国家标准 食品接触材料及制品 多元素的测定和多元素迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.29-2023 |
National food safety standards Food Contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters 食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.58-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amounts of 9 Antioxidants 食品安全国家标准 食品接触材料及制品 9种抗氧化剂迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.59-2023 |
National Food Safety Standards Food Contact Materials and Products General Principles for Validation of Chemical Analysis Methods 食品安全国家标准 食品接触材料及制品 化学分析方法验证通则 |
China National Standards Contact |
English PDF |
| GB 31604.1-2023 |
National Food Safety Standards General Principles for Migration Testing of Food Contact Materials and Products 食品安全国家标准 食品接触材料及制品迁移试验通则 |
China National Standards Contact |
English PDF |
| GB 31604.54-2023 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of Bisphenol F and Bisphenol S 食品安全国家标准 食品接触材料及制品 双酚F和双酚S迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 4806.9-2023 |
National Food Safety Standards Metal Materials and Products for Food Contact 食品安全国家标准 食品接触用金属材料及制品 |
China National Standards Contact |
English PDF |
| GB 4806.7-2023 |
National Food Safety Standards Plastic Materials and Products for Food Contact 食品安全国家标准 食品接触用塑料材料及制品 |
China National Standards Contact |
English PDF |
| GB 31604.46-2023 |
National Food Safety Standards Determination of Free Phenols and Determination of Migration Amount in Food Contact Materials and Products 食品安全国家标准 食品接触材料及制品游离酚的测定和迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.7-2023 |
National food safety standards Food Contact materials and products Decolorization test 食品安全国家标准 食品接触材料及制品 脱色试验 |
China National Standards Contact |
English PDF |
| GB 4806.13-2023 |
National food safety standards Composite materials and products for food Contact 食品安全国家标准 食品接触用复合材料及制品 |
China National Standards Contact |
English PDF |
| GB 4806.14-2023 |
National food safety standards Inks for food Contact materials and products 食品安全国家标准 食品接触材料及制品用油墨 |
China National Standards Contact |
English PDF |
| GB 4806.11-2023 |
National food safety standards Rubber materials and products for food Contact 食品安全国家标准 食品接触用橡胶材料及制品 |
China National Standards Contact |
English PDF |
| GB 4806.8-2022 |
National Food Safety Standards Food Contact Paper and Paperboard Materials and Products 食品安全国家标准 食品接触用纸和纸板材料及制品 |
China National Standards Contact |
English PDF |
| GB 31604.53-2022 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of 5-Ethylidene-2-Norbornene 食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 4806.12-2022 |
National food safety standards Bamboo and wood materials and products for food Contact 食品安全国家标准 食品接触用竹木材料及制品 |
China National Standards Contact |
English PDF |
| GB 31604.8-2021 |
National Food Safety Standards Food Contact Materials and Products Determination of Total Migration 食品安全国家标准 食品接触材料及制品 总迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.52-2021 |
National food safety standards Food Contact materials and products Determination of migration amount of aromatic primary amines 食品安全国家标准 食品接触材料及制品 芳香族伯胺迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.51-2021 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of 1,4-Butanediol 食品安全国家标准 食品接触材料及制品 1,4-丁二醇迁移量的测定 |
China National Standards Contact |
English PDF |
| GB 31604.50-2020 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Nonylphenol 食品安全国家标准 食品接触材料及制品 壬基酚迁移量的测定 |
China National Standards Contact |
English PDF |
| GB/T 28539-2023 |
Ophthalmic optics Contact lenses and contact lens care products Determination of preservative uptake and release 眼科光学 接触镜和接触镜护理产品 防腐剂摄入和释放的测定 |
China National Standards Contact |
English PDF |
| GB/T 28538-2023 |
Ophthalmic optics Contact lenses and contact lens care products Rabbit eye compatibility studies 眼科光学 接触镜和接触镜护理产品 兔眼相容性研究试验 |
China National Standards Contact |
English PDF |
| GB/T 11417.8-2023 |
Ophthalmic optics Contact lenses Part 8: Determination of expiry date 眼科光学 接触镜 第8部分：有效期的确定 |
China National Standards Contact |
English PDF |
| GB/T 12971.2-2023 |
Contact wires for electric traction Part 2: Steel and aluminum composite contact wires 电力牵引用接触线 第2部分：钢铝复合接触线 |
China National Standards Contact |
English PDF |
| GB/T 12971.1-2023 |
Contact wires for electric traction Part 1: Copper and copper alloy contact wires 电力牵引用接触线 第1部分：铜及铜合金接触线 |
China National Standards Contact |
English PDF |
| GB/T 42907-2023 |
Testing of non-equilibrium carrier recombination lifetime in silicon ingots, silicon blocks and silicon wafers Non-Contact eddy current induction method 硅锭、硅块和硅片中非平衡载流子复合寿命的测试 非接触涡流感应法 |
China National Standards Contact |
English PDF |
| GB/T 6616-2023 |
Testing of semiconductor wafer resistivity and semiconductor film sheet resistance non-Contact eddy current method 半导体晶片电阻率及半导体薄膜薄层电阻的测试 非接触涡流法 |
China National Standards Contact |
English PDF |
| GB/T 20509-2023 |
Copper and copper alloy wire blanks for electric locomotive Contact materials 电力机车接触材料用铜及铜合金线坯 |
China National Standards Contact |
English PDF |
| GB/T 42756.4-2023 |
Card and identification security devices - Contactless proximity objects - Part 4: Transmission protocols 卡及身份识别安全设备 无触点接近式对象 第4部分：传输协议 |
China National Standards Contact |
English PDF |
| GB/T 42756.3-2023 |
Card and identification security devices - Contactless proximity objects - Part 3: Initialization and anti-collision 卡及身份识别安全设备 无触点接近式对象 第3部分：初始化和防冲突 |
China National Standards Contact |
English PDF |
| GB/T 42756.2-2023 |
Card and identification security devices - Contactless proximity objects - Part 2: Radio frequency power and signal interfaces 卡及身份识别安全设备 无触点接近式对象 第2部分：射频功率和信号接口 |
China National Standards Contact |
English PDF |
| GB/T 42756.1-2023 |
Card and identification security devices - Contactless proximity objects - Part 1: Physical characteristics 卡及身份识别安全设备 无触点接近式对象 第1部分:物理特性 |
China National Standards Contact |
English PDF |
| GB/T 42694-2023 |
Textiles - Testing and evaluation of surface wetting resistance - Contact angle and rolling angle method 纺织品 表面抗润湿性能的检测和评价 接触角和滚动角法 |
China National Standards Contact |
English PDF |
| GB/T 41232.3-2023 |
Nanofabrication Key Control Properties Nanoscale Energy Storage Part 3: Measurement of Contact Resistivity and Coating Resistivity of Nanomaterials 纳米制造 关键控制特性 纳米储能 第3部分：纳米材料接触电阻率和涂层电阻率的测试 |
China National Standards Contact |
English PDF |
| GB 11417.2-2012 |
Ophthalmic Optics - Contact Lenses - Part 2: Rigid Contact Lenses "Revision No. 1" 眼科光学 接触镜 第2部分：硬性接触镜《第1号修改单》 |
China National Standards Contact |
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 Contact |
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 Contact |
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 Contact |
English PDF |
| GB/T 32280-2022 |
Test method for warp and bow of silicon wafers—Automated non-Contact scanning method 硅片翘曲度和弯曲度的测试 自动非接触扫描法 |
China National Standards Contact |
English PDF |
| GB/T 33523.606-2022 |
Geometric Product Specification (GPS) Surface Structure Area Method Part 606: Nominal Characteristics of Non-Contact (Zoom) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第606部分：非接触（变焦）式仪器的标称特性 |
China National Standards Contact |
English PDF |
| GB/T 33523.605-2022 |
Product Geometric Specifications (GPS) Surface Structure Area Method Part 605: Nominal Characteristics of Non-Contact (Point AF Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第605部分：非接触（点自动对焦探针）式仪器的标称特性 |
China National Standards Contact |
English PDF |
| GB/T 33523.602-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 602: Nominal Characteristics of Non-Contact (Confocal Chromatic Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第602部分：非接触（共聚焦色差探针）式仪器的标称特性 |
China National Standards Contact |
English PDF |
| GB/T 33523.604-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 604: Nominal Characteristics of Non-Contact (Coherent Scanning Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第604部分：非接触（相干扫描干涉）式仪器的标称特性 |
China National Standards Contact |
English PDF |
| GB/T 33523.603-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 603: Nominal Properties of Non-Contact (Phase Shift Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第603部分：非接触（相移干涉显微）式仪器的标称特性 |
China National Standards Contact |
English PDF |
| GB/T 42271-2022 |
Non-Contact measurement method for resistivity of semi-insulating silicon carbide single crystal 半绝缘碳化硅单晶的电阻率非接触测试方法 |
China National Standards Contact |
English PDF |
| GB 21518-2022 |
AC Contactor Energy Efficiency Allowable Values and Energy Efficiency Grades 交流接触器能效限定值及能效等级 |
China National Standards Contact |
English PDF |
| GB/T 41863-2022 |
Non-Contact water supply appliances-General technical requirements for water-saving performance 非接触式给水器具 节水性能通用技术条件 |
China National Standards Contact |
English PDF |
| GB 31604.8-2021 |
National Food Safety Standard - Food Contact Materials and Articles - Determination of Overall Migration 食品安全国家标准 食品接触材料及制品 总迁移量的测定 |
China National Standards Contact |
English PDF |
| GB/T 40425.1-2021 |
Electric vehicle top Contact charging system—Part 1: General requirements 电动客车顶部接触式充电系统 第1部分：通用要求 |
China National Standards Contact |
English PDF |
| GB/T 40302-2021 |
Plastics—Determination of burning behaviour of thin flexible vertical specimens in Contact with a small-flame ignition source 塑料 立式软薄试样与小火焰源接触的燃烧性能测定 |
China National Standards Contact |
English PDF |
| GB/T 15078-2021 |
Testing method for Contact resistance of precious metals electrical contact materials 贵金属电触点材料接触电阻的测量方法 |
China National Standards Contact |
English PDF |
| GB/T 40007-2021 |
Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules 纳米技术 纳米材料电阻率的接触式测量方法 通则 |
China National Standards Contact |
English PDF |
| GB/T 14229-2021 |
Test method of surface Contact strength for gear load capacity 齿轮接触疲劳强度试验方法 |
China National Standards Contact |
English PDF |
| GB/T 39652.4-2021 |
Emergency response guideline for transportation of dangerous goods—Part 4:List of substance which in Contact with water emit toxic gases 危险货物运输应急救援指南 第4部分：遇水反应产生毒性气体的物质目录 |
China National Standards Contact |
English PDF |
| GB/T 24604-2021 |
Rolling bearings－Angular Contact thrust ball bearings and units for machine tool screws 滚动轴承 机床丝杠用推力角接触球轴承及单元 |
China National Standards Contact |
English PDF |
| GB/T 40996-2021 |
Basic information description of food Contact materials and articles for purchase and sale 食品接触材料及制品购销基本信息描述 |
China National Standards Contact |
English PDF |
| GB/T 40818-2021 |
Plugs,socket-outlets and couplers with arcuate Contacts 带弧形触头的插头、插座和耦合器 |
China National Standards Contact |
English PDF |
| GB/T 39518-2020 |
Geometrical product specifications (GPS) — Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty for CMMs using single and multiple stylus Contacting probing systems 产品几何技术规范（GPS） 使用单探针和多探针接触式探测系统坐标测量机的检测不确定度评估指南 |
China National Standards Contact |
English PDF |
| GB/T 14048.4-2020 |
Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector) 低压开关设备和控制设备 第4-1部分：接触器和电动机起动器 机电式接触器和电动机起动器（含电动机保护器） |
China National Standards Contact |
English PDF |
| GB/T 38955-2020 |
Carbon Contact strips for urban rail transit vehicles 城市轨道交通车辆用炭滑板 |
China National Standards Contact |
English PDF |
| GB 31604.50-2020 |
National food safety standard - Food Contact materials and articles - Determination of nonylphenol migration 食品安全国家标准 食品接触材料及制品 壬基酚迁移量的测定 |
China National Standards Contact |
English PDF |
| GB/T 18852-2020 |
Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of Contact probe sound beams 无损检测 超声检测 测量接触探头声束特性的参考试块和方法 |
China National Standards Contact |
English PDF |
| GB/T 5169.46-2020 |
Fire hazard testing for electric and electronic products—Part 46: Test flames—Determination of the characteristic heat flux for ignition from a non-Contacting flame source 电工电子产品着火危险试验 第46部分：试验火焰 非接触火焰源中起燃时特征热通量的测定 |
China National Standards Contact |
English PDF |
| GB/T 39451-2020 |
Specification for Contactless delivery service of commodities 商品无接触配送服务规范 |
China National Standards Contact |
English PDF |
| GB/T 37891.5-2019 |
Cutter arbors with parallel key and tenon drive—Part 5:Dimensions and designation of tool holders with polygonal taper interface with flange Contact surface 带平键和端键传动的铣刀杆 第5部分：带法兰接触面的多棱锥柄刀杆的尺寸和标记 |
China National Standards Contact |
English PDF |
| GB/T 37891.2-2019 |
Cutter arbors with parallel key and tenon drive—Part 2: Dimensions and designation of tool holders with hollow taper interface with flange Contact surface 带平键和端键传动的铣刀杆 第2部分：带法兰接触面的空心圆锥柄刀杆的尺寸和标记 |
China National Standards Contact |
English PDF |
| GB/T 37317-2019 |
Railway applications—Guide for lightning protection of DC overhead Contact system 轨道交通 直流架空接触网雷电防护导则 |
China National Standards Contact |
English PDF |
| GB/T 37157-2018 |
Safety of machinery—Evaluation of fault masking serial connection of interlocking devices with potential free Contacts 机械安全-串联的无电势触点联锁装置故障掩蔽的评价 |
China National Standards Contact |
English PDF |
| GB/T 26068-2018 |
Test method for carrier recombination lifetime in silicon wafers and silicon ingots—Non-Contact measurement of photoconductivity decay by microwave reflectance method 硅片和硅锭载流子复合寿命的测试-非接触微波反射光电导衰减法 |
China National Standards Contact |
English PDF |
| GB/T 22038-2018 |
Method of automobile tyre static Contact pressure distribution 汽车轮胎静态接地压力分布试验方法 |
China National Standards Contact |
English PDF |
| GB/T 6314-2018 |
Internal micrometer with three-point Contact 三爪内径千分尺 |
China National Standards Contact |
English PDF |
| GB/T 6313-2018 |
Pointed-Contact micrometer with conical tips 尖头千分尺 |
China National Standards Contact |
English PDF |
| GB/T 36004-2018 |
Food Contact surfaces cleaning and disinfection efficacy test method—ATP bioluminescence method 食品接触表面清洗消毒效果试验方法 三磷酸腺苷生物发光法 |
China National Standards Contact |
English PDF |
| GB/T 36086-2018 |
Nanotechnology—Determination of Contact angles of nanopowders—Washburn dynamic pressure method 纳米技术 纳米粉体接触角测量 Washburn动态压力法 |
China National Standards Contact |
English PDF |
| GB/T 35849-2018 |
Identification system for crimp-removable Contacts for electrical connectors of aircraft 飞机电连接器压接可拆卸接触件标识系统 |
China National Standards Contact |
English PDF |
| GB/T 34902-2017 |
Contact shapemeter for cold rolling strip 冷轧带材接触式板形仪 |
China National Standards Contact |
English PDF |
| GB/T 5588-2017 |
Technical specification for silver-nickel,silver-iron electrical Contacts 银镍、银铁电触头技术条件 |
China National Standards Contact |
English PDF |
| GB/T 8320-2017 |
Copper-tungsten and silver-tungsten electrical Contacts 铜钨及银钨电触头 |
China National Standards Contact |
English PDF |
| GB/T 20058-2017 |
Rolling bearings－Single-row angular Contact ball bearings－Chamfer dimensions for outer ring non-thrust side 滚动轴承 单列角接触球轴承 外圈非推力端倒角尺寸 |
China National Standards Contact |
English PDF |
| GB/T 16857.5-2017 |
Geometrical product specifications(GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 5:CMMs using single or multiple stylus Contacting probing systems 产品几何技术规范(GPS) 坐标测量机的验收检测和复检检测 第5部分：使用单探针或多探针接触式探测系统的坐标测量机 |
China National Standards Contact |
English PDF |
| GB/T 34724-2017 |
Accelerated method of determining corrosion rate of metal in Contact with preservative treated wood 接触防腐木材的金属腐蚀速率加速测定方法 |
China National Standards Contact |
English PDF |
| GB/T 34726-2017 |
Method of determining corrosion rate of metal in Contact with wood preservative 木材防腐剂对金属的腐蚀速率测定方法 |
China National Standards Contact |
English PDF |
| GB/T 34572-2017 |
Railway applications—Current collection system—Pantographs,testing methods for carbon Contact strips 轨道交通 受流系统 受电弓碳滑板试验方法 |
China National Standards Contact |
English PDF |
| GB/T 34205-2017 |
Metallic materials—Hardness testing—Ultrasonic Contact impedance method 金属材料 硬度试验 超声接触阻抗法 |
China National Standards Contact |
English PDF |
| GB/T 34096-2017 |
Mobile payment—Test methods for Contactless reader terminal based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触式读写器终端测试方法 |
China National Standards Contact |
English PDF |
| GB/T 33986-2017 |
Information description of product for electronic commerce transaction—Plastic product in Contact with foodstuff 电子商务交易产品信息描述 食品接触塑料制品 |
China National Standards Contact |
English PDF |
| GB/T 31465.6-2017 |
Road vehicles—Fuse-links—Part 6: Fuse-links with bolt-in Contacts with high voltage 道路车辆 熔断器 第6部分：螺栓式高压熔断器 |
China National Standards Contact |
English PDF |
| GB/T 33742-2017 |
Technical requirements for radio frequency interface of Contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口技术要求 |
China National Standards Contact |
English PDF |
| GB/T 33740-2017 |
Mobile payment—Test methods of Contactless radio frequency interface based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触射频接口测试方法 |
China National Standards Contact |
English PDF |
| GB/T 33739-2017 |
Test methods for radio frequency interface of Contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口测试方法 |
China National Standards Contact |
English PDF |
| GB/T 33736-2017 |
Mobile payment—Technical requirements for Contactless radio frequency interface based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触射频接口技术要求 |
China National Standards Contact |
English PDF |
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