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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/Z 14048.24-2024 |
Low-voltage switchgear and control equipment - Part 7-5: Auxiliary devices - Terminal blocks for aluminum conductors 低压开关设备和控制设备-第7-5部分：辅助器件-铝导体的接线端子排 |
China National Standards lock |
 English PDF |
| GB/T 18891-2024 |
Clock timing number identification of phase difference in three-phase AC system 三相交流系统相位差的钟时序数标识 |
China National Standards lock |
English PDF |
| GB/T 43785-2024 |
Performance characterization and measurement method of optical clock 光钟性能表征及测量方法 |
China National Standards lock |
English PDF |
| GB/T 43757-2024 |
locking discs 锁紧盘 |
China National Standards lock |
English PDF |
| GB/T 43582-2023 |
Blockchain and Distributed Accounting Technology Application Programming Interface Middleware Technology Guide 区块链和分布式记账技术 应用程序接口 中间件技术指南 |
China National Standards lock |
English PDF |
| GB/T 43580-2023 |
Blockchain and Distributed Accounting Technology General Service Guide for Certificate Deposits 区块链和分布式记账技术 存证通用服务指南 |
China National Standards lock |
English PDF |
| GB/T 43579-2023 |
Blockchain and distributed accounting technology Smart contract life cycle management technical specifications 区块链和分布式记账技术 智能合约生命周期管理技术规范 |
China National Standards lock |
English PDF |
| GB/T 43575-2023 |
Blockchain and distributed accounting technology system testing specifications 区块链和分布式记账技术 系统测试规范 |
China National Standards lock |
English PDF |
| GB/T 43572-2023 |
Blockchain and Distributed Ledger Technology Terminology 区块链和分布式记账技术 术语 |
China National Standards lock |
English PDF |
| GB 24542-2023 |
Fall protection Self-locking device with rigid guide rails 坠落防护 带刚性导轨的自锁器 |
China National Standards lock |
English PDF |
| GB/T 43432.3-2023 |
Metallic materials - Barcol hardness test Part 3: Calibration of standard hardness blocks 金属材料 巴氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards lock |
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 lock |
English PDF |
| GB/T 42826-2023 |
Radio controlled clock signal reception test method 电波钟 信号接收测试方法 |
China National Standards lock |
English PDF |
| GB/T 26716-2023 |
Clocks Antimagnetic Watches 钟表 防磁手表 |
China National Standards lock |
English PDF |
| GB/T 42570-2023 |
Information Security Technology Blockchain Technology Security Framework 信息安全技术 区块链技术安全框架 |
China National Standards lock |
English PDF |
| GB/T 42571-2023 |
Information Security Technology Blockchain Information Service Security Specifications 信息安全技术 区块链信息服务安全规范 |
China National Standards lock |
English PDF |
| GB/T 42752-2023 |
Blockchain and Distributed Ledger Technology Reference Architecture 区块链和分布式记账技术 参考架构 |
China National Standards lock |
English PDF |
| GB 18436-2022 |
Engine Logbook and Clock Record Book 轮机日志和车钟记录簿 |
China National Standards lock |
English PDF |
| GB/T 5900.2-2022 |
Machine tools - Dimensions of spindle end and chuck connection - Part 2: Cam-lock type 机床 主轴端部与卡盘连接尺寸 第2部分：凸轮锁紧型 |
China National Standards lock |
English PDF |
| GB/T 17394.3-2022 |
Metallic materials - Leeb hardness test - Part 3: Calibration of standard hardness blocks 金属材料 里氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards lock |
English PDF |
| GB/T 230.3-2022 |
Metallic materials - Rockwell hardness test - Part 3: Calibration of standard hardness blocks 金属材料 洛氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards lock |
English PDF |
| GB/T 21838.3-2022 |
Metallic materials - Instrumented indentation tests for hardness and material parameters - Part 3: Calibration of standard blocks 金属材料 硬度和材料参数的仪器化压入试验 第3部分：标准块的标定 |
China National Standards lock |
English PDF |
| GB/T 231.3-2022 |
Metallic materials - Brinell hardness test - Part 3: Calibration of standard hardness blocks 金属材料 布氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards lock |
English PDF |
| GB/T 34722-2017 |
Impregnated film paper veneer plywood and blockboard "No. 1 Amendment" 浸渍胶膜纸饰面胶合板和细木工板《第1号修改单》 |
China National Standards lock |
English PDF |
| GB/T 19769.4-2022 |
Function blocks - Part 4: Rules for consistent line rules 功能块 第4部分：一致性行规的规则 |
China National Standards lock |
English PDF |
| GB/T 19769.2-2022 |
Function blocks - Part 2: requirements for software tools 功能块 第2部分：软件工具要求 |
China National Standards lock |
English PDF |
| GB/T 19769.1-2022 |
Function block part 1: structure 功能块 第1部分：结构 |
China National Standards lock |
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 lock |
English PDF |
| GB/T 14536.13-2022 |
Electric automatic controllers - Part 13: Particular requirements for electric door locks 电自动控制器 第13部分：电动门锁的特殊要求 |
China National Standards lock |
English PDF |
| GB/T 42207.5-2022 |
Connectors for electronic equipment - Product requirements - Rectangular connectors - Part 5: Detail specification for snap lock rewirable power connectors with rated voltage DC 250 V and rated current 30 A 电子设备用连接器 产品要求 矩形连接器 第5部分：额定电压直流250 V额定电流30 A卡扣锁紧可重复接线电源连接器详细规范 |
China National Standards lock |
English PDF |
| GB/T 42098-2022 |
Thin Self-locking Nuts with Lug Plates for Aerospace 航空航天用单耳托板薄自锁螺母 |
China National Standards lock |
English PDF |
| GB/T 42179-2022 |
MJ Thread Dodecagonal Spline Self-locking Nuts for Aerospace 航空航天用MJ螺纹十二角花键自锁螺母 |
China National Standards lock |
English PDF |
| GB/T 42094-2022 |
Swimming self-locking nuts for aerospace with MJ thread double lug support plate with countersunk head socket 航空航天用带沉头窝的MJ螺纹双耳托板游动自锁螺母 |
China National Standards lock |
English PDF |
| GB/T 42095-2022 |
Swimming self-aligning self-locking nuts for MJ thread double-ear brackets for aerospace 航空航天用MJ螺纹双耳托板游动自调心自锁螺母 |
China National Standards lock |
English PDF |
| GB/T 42252-2022 |
Torque and pretightening force test method of high lock nut for aviation 航空用高锁螺母力矩及预紧力测试方法 |
China National Standards lock |
English PDF |
| GB/T 42178-2022 |
Requirements for the interface of cargo entering and exiting the space station airlock 空间站气闸舱进出货物接口要求 |
China National Standards lock |
English PDF |
| GB/T 14048.22-2022 |
Low-voltage switchgear and controlgear - Part 7-4: Auxiliary devices - PCB terminal blocks for copper conductors 低压开关设备和控制设备 第7-4部分：辅助器件 铜导体的PCB接线端子排 |
China National Standards lock |
English PDF |
| GB/T 28826.4-2022 |
Information technology - Common biometric interchange format framework - Part 4: Security block format specification 信息技术 公用生物特征识别交换格式框架 第4部分：安全块格式规范 |
China National Standards lock |
English PDF |
| GB/T 4678.15-2021 |
Die casting dies—Components—Part 15: Spacer blocks 压铸模 零件 第15部分：垫块 |
China National Standards lock |
English PDF |
| GB/T 37162.3-2021 |
Hydraulic fluid power-Monitoring the level of particulate contamination of the fluid-Part 3:Use of the filter blockage technique 液压传动 液体颗粒污染度的监测 第3部分：利用滤膜阻塞技术 |
China National Standards lock |
English PDF |
| GB/T 39992-2021 |
Sensory analysis—Methodology—Balanced incomplete block designs 感官分析 方法学 平衡不完全区组设计 |
China National Standards lock |
English PDF |
| GB/T 24295-2021 |
Intelligent mail & parcel locker 智能信包箱 |
China National Standards lock |
English PDF |
| GB/T 39935-2021 |
Plastics—Film and sheeting—Determination of blocking resistance 塑料制品 薄膜和片材 抗粘连性的测定 |
China National Standards lock |
English PDF |
| GB/T 39934-2021 |
Plastics—Film and sheeting—Determination of blocking resistance 家具中挥发性有机化合物的筛查检测方法 气相色谱-质谱法 |
China National Standards lock |
English PDF |
| GB/T 11313.41-2021 |
Radio-frequency connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors 射频连接器 第41部分: CQA系列快速锁紧射频连接器分规范 |
China National Standards lock |
English PDF |
| GB/T 41108.3-2021 |
Safety of machinery -- Safety requirements for interlocking devices -- Part 3: Trapped key interlocking devices and systems 机械安全 联锁装置的安全要求 第3部分：截留钥匙联锁装置及系统 |
China National Standards lock |
English PDF |
| GB/T 41108.2-2021 |
Safety of machinery -- Safety requirements for interlocking devices -- Part 2: Interlocking devices with guard-locking 机械安全 联锁装置的安全要求 第2部分：带防护锁定的联锁装置 |
China National Standards lock |
English PDF |
| GB/T 41108.1-2021 |
Safety of machinery -- Safety requirements for interlocking devices -- Part 1: Direct opening position switches 机械安全 联锁装置的安全要求 第1部分：直接断开位置开关 |
China National Standards lock |
English PDF |
| GB/T 41114-2021 |
Non-destructive testing -- Ultrasonic testing -- Specification for a calibration block for phased array testing(PAUT) 无损检测? 超声检测 相控阵超声检测标准试块规范 |
China National Standards lock |
English PDF |
| GB/T 41027-2021 |
Aluminum alloy MJ thread with small flange blind hole self locking insert for aviation 航空用MJ螺纹铝合金带小凸缘盲孔自锁镶嵌件 |
China National Standards lock |
English PDF |
| GB/T 11313.42-2021 |
Radio-frequency connectors -- Part 42: Sectional specification for CQN series quick lock RF connectors 射频连接器 第42部分：CQN系列快速锁紧射频连接器分规范 |
China National Standards lock |
English PDF |
| GB/T 17964-2021 |
Information security technology—Modes of operation for a block cipher 信息安全技术 分组密码算法的工作模式 |
China National Standards lock |
English PDF |
| GB/T 11968-2020 |
Autoclaved aerated concrete blocks 蒸压加气混凝土砌块 |
China National Standards lock |
English PDF |
| GB/T 39036-2020 |
Integrity requirements of block fabrication for ship 船舶分段制造完整性要求 |
China National Standards lock |
English PDF |
| GB/T 38752-2020 |
Difficult-flammable blockboard 难燃细木工板 |
China National Standards lock |
English PDF |
| GB/T 39724-2020 |
Technical specifications and testing methods for cesium atomic clock 铯原子钟技术要求及测试方法 |
China National Standards lock |
English PDF |
| GB/T 15852.1-2020 |
Information technology—Security techniques—Message authentication codes—Part 1: Mechanisms using a block cipher 信息技术 安全技术 消息鉴别码 第1部分：采用分组密码的机制 |
China National Standards lock |
English PDF |
| GB/T 39432-2020 |
Non-destructive testing—Ultrasonic testing—Specification for step wedge calibration block 无损检测 超声检测 阶梯试块 |
China National Standards lock |
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 lock |
English PDF |
| GB/T 25318-2019 |
locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销 尺寸和试验 |
China National Standards lock |
English PDF |
| GB/T 25318-2019 |
locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销 尺寸和试验 |
China National Standards lock |
English PDF |
| GB/T 38021-2019 |
Analogue quartz clocks—Timing accuracy 指针式石英钟 走时精度 |
China National Standards lock |
English PDF |
| GB/T 37981-2019 |
Analysis techniques for dependability—Reliability block diagram and boolean methods 可信性分析技术 可靠性框图法和布尔代数法 |
China National Standards lock |
English PDF |
| GB/T 37737-2019 |
Information technology—Cloud computing—General technique requirements of distributed block storage system 信息技术 云计算 分布式块存储系统总体技术要求 |
China National Standards lock |
English PDF |
| GB 38030.5-2019 |
Dimensions series of standard transport ship types passing the locks of inland rivers—Part 5：Heilongjiang-Songhuajiang River 内河过闸运输船舶标准船型主尺度系列 第5部分：黑龙江-松花江 |
China National Standards lock |
English PDF |
| GB 38030.4-2019 |
Dimensions series of standard transport ship types passing the locks of inland rivers—Part 4：The “three lanes” of the Pearl River system 内河过闸运输船舶标准船型主尺度系列 第4部分：珠江水系“三线” |
China National Standards lock |
English PDF |
| GB 38030.3-2019 |
Dimensions series of standard transport ship types passing the locks of inland rivers—Part 3：Xijiang main river 内河过闸运输船舶标准船型主尺度系列 第3部分：西江航运干线 |
China National Standards lock |
English PDF |
| GB 38030.2-2019 |
Dimensions series of standard transport ship types passing the locks of inland rivers—Part 2：Grand Canal and Huai River system 内河过闸运输船舶标准船型主尺度系列 第2部分：京杭运河、淮河水系 |
China National Standards lock |
English PDF |
| GB 38030.1-2019 |
Dimensions series of standard transport ship types passing the locks of inland rivers—Part 1：Changjiang River system 内河过闸运输船舶标准船型主尺度系列 第1部分：长江水系 |
China National Standards lock |
English PDF |
| GB/T 37751.1-2019 |
Residual current operated circuit-breakers for household and similar use—Part 1: Outline of blocks and modules for residual current devices standard 家用和类似用途的剩余电流动作断路器 第1部分：剩余电流电器标准的独立模块和单元模块概述 |
China National Standards lock |
English PDF |
| GB/T 37634-2019 |
locksets—Test methods 锁具 测试方法 |
China National Standards lock |
English PDF |
| GB/T 37462-2019 |
locking threads with 30 degree wedge ramp 30°楔形防松螺纹 |
China National Standards lock |
English PDF |
| GB/T 36920-2018 |
locksets─Terminology 锁具-术语 |
China National Standards lock |
English PDF |
| GB/T 36987-2018 |
Testing methods of anti lock braking system(ABS) performance for automobiles 汽车防抱制动系统(ABS)性能检测方法 |
China National Standards lock |
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 lock |
English PDF |
| GB/T 37600.6-2018 |
National central product classification—Product category core metadata—Part 6: Clock and watch 全国主要产品分类-产品类别核心元数据-第6部分：钟表 |
China National Standards lock |
English PDF |
| GB/T 36224-2018 |
Inserts for aviation,self-locking with MJ threads, open type, in aluminium alloy 航空用MJ螺纹铝合金通孔自锁镶嵌件 |
China National Standards lock |
English PDF |
| GB/Z 21099.6-2018 |
Function blocks(FB) for process control and electronic device description language(EDDL)—Part 6: Meeting the requirements for integrating fieldbus devices in engineering tools for field devices 过程控制用功能块（FB）和电子设备描述语言（EDDL） 第6部分：满足现场设备工程工具对集成现场总线设备的需求 |
China National Standards lock |
English PDF |
| GB/T 21099.3-2018 |
Function block(FB) for process control—Part 3: Electronic device description language(EDDL) 过程控制用功能块(FB) 第3部分：电子设备描述语言(EDDL) |
China National Standards lock |
English PDF |
| GB/T 36153-2018 |
Aluminium alloy MJ threads inserts of self-locking floating nut for aviation 航空用MJ螺纹铝合金带游动自锁螺母的镶嵌件 |
China National Standards lock |
English PDF |
| GB/T 36515-2018 |
Concrete product machinery—Safety requirements for block making machines 混凝土制品机械 砌块成型机安全要求 |
China National Standards lock |
English PDF |
| GB/T 36535-2018 |
Autoclaved fly ash hollow bricks and blocks 蒸压粉煤灰空心砖和空心砌块 |
China National Standards lock |
English PDF |
| GB/T 36253-2018 |
Inserts for aviation, self-locking with MJ threads, closed type, in aluminium alloy 航空用MJ螺纹铝合金盲孔自锁镶嵌件 |
China National Standards lock |
English PDF |
| GB/T 36534-2018 |
Foamed concrete blocks filled with ceramsite 陶粒发泡混凝土砌块 |
China National Standards lock |
English PDF |
| GB/T 7813-2018 |
Rolling bearings－Split type plummer block housings－Boundary dimensions 滚动轴承 剖分立式轴承座 外形尺寸 |
China National Standards lock |
English PDF |
| GB/T 36600.6-2018 |
National central product classification—Product category core metadata—Part 6: Clock and watch 全国主要产品分类 产品类别核心元数据 第6部分：钟表 |
China National Standards lock |
English PDF |
| GB/T 36873-2018 |
Code of practice for detection of avian leukosis infection in chicken pedigree breeder flock 原种鸡群禽白血病净化检测规程 |
China National Standards lock |
English PDF |
| GB/T 35910-2018 |
Blocking enzyme-linked immunosorbent assay for detecting the antibody to porcine circovirus type 2 猪圆环病毒2型阻断ELISA抗体检测方法 |
China National Standards lock |
English PDF |
| GB/T 11313.39-2018 |
Radio frequency connectors—Part 39: Sectional specification for CQM series quick lock RF connectors 射频连接器 第39部分:CQM系列快速锁紧射频连接器分规范 |
China National Standards lock |
English PDF |
| GB/T 34633.1-2017 |
Plain bearings—Pedestal plain bearings—Part 1: Pillow blocks 滑动轴承 壳体支撑滑动轴承 第1部分：座式滑动轴承 |
China National Standards lock |
English PDF |
| GB/T 34729-2017 |
Blocking ELISA method to detect antibody against classical swine fever virus 猪瘟病毒阻断ELISA抗体检测方法 |
China National Standards lock |
English PDF |
| GB/T 34722-2017 |
Surface decorated plywood and blockboard with paper impregnated thermosetting resins 浸渍胶膜纸饰面胶合板和细木工板 |
China National Standards lock |
English PDF |
| GB/T 34363-2017 |
Non-destructive testing—Test method for fabricating and checking aluminum alloy ultrasonic standard reference blocks 无损检测 铝合金超声标准试块制作和校验方法 |
China National Standards lock |
English PDF |
| GB/T 34151-2017 |
Stamping dies—Guide plates—U-and V-blocks 冲模 导板 U形和V形块 |
China National Standards lock |
English PDF |
| GB/T 34011-2017 |
Thermal insulation products for building applications—Determination of the pull-off resistance of external thermal insulation composite systems(ETICS)(foam block test) 建筑用绝热制品 外墙外保温系统抗拉脱性能的测定（泡沫块试验） |
China National Standards lock |
English PDF |
| GB/T 9160.2-2017 |
Rolling bearings—Accessories—Part 2: locknuts and locking devices 滚动轴承 附件 第2部分：锁紧螺母和锁紧装置 |
China National Standards lock |
English PDF |
| GB/T 33727-2017 |
Analogue quartz clocks—Fitting dimentions of movements to hands 指针式石英钟 机心与指针的配合尺寸 |
China National Standards lock |
English PDF |
| GB/T 22779-2017 |
Liquid crystal displaying quartz clocks 液晶式石英钟 |
China National Standards lock |
English PDF |
| GB/T 33573-2017 |
General technical specification of reader of secure and smart lock for container 集装箱安全智能锁阅读器通用技术规范 |
China National Standards lock |
English PDF |
| GB/T 33579-2017 |
Safety of machinery—Control methods of hazardous energy—lockout/Tagout 机械安全 危险能量控制方法 上锁/挂牌 |
China National Standards lock |
English PDF |
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