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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 43858-2024 |
Long-term Monitoring Specifications for Terrestrial Ecosystem Biology 陆地生态系统生物长期监测规范 |
China National Standards Long |
 English PDF |
| GB/T 19635-2024 |
Cotton - Long-staple cotton 棉花-长绒棉 |
China National Standards Long |
English PDF |
| GB/T 31308.4-2023 |
Data elements, processes and documents in administration, commerce and industry Long-lasting signatures Part 4: Attestation object attributes for long-lasting signature formats 行政、商业和行业中的数据元、过程和文档 长效签名 第4部分：用于长效签名格式的存证对象属性 |
China National Standards Long |
English PDF |
| GB/T 31308.3-2023 |
Data elements, processes and documents in administration, commerce and industry Long-lasting signatures Part 3: Long-lasting signature specifications for PDF Advanced Electronic Signatures (PAdES) 行政、商业和行业中的数据元、过程和文档 长效签名 第3部分: PDF高级电子签名（PAdES）的长效签名规范 |
China National Standards Long |
English PDF |
| GB/T 20552-2023 |
Long oyster 长牡蛎 |
China National Standards Long |
English PDF |
| GB 6220-2023 |
Respiratory protection Long tube respirator 呼吸防护 长管呼吸器 |
China National Standards Long |
English PDF |
| GB/T 2423.64-2023 |
Environmental testing Part 2: Test method Test Fj: Vibration Long-term history reproduction 环境试验 第2部分：试验方法 试验Fj：振动 长时间历程再现 |
China National Standards Long |
English PDF |
| GB/T 24716-2023 |
General technical specifications for solar power supply systems for facilities aLong highways 公路沿线设施太阳能供电系统通用技术规范 |
China National Standards Long |
English PDF |
| GB/T 42664-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of Longitudinal and/or transverse defects in welded steel pipe seams 钢管无损检测 焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 |
China National Standards Long |
English PDF |
| GB/T 42706.5-2023 |
Electronic components - Long term storage of semiconductor devices - Part 5: Chips and wafers 电子元器件 半导体器件长期贮存 第5部分：芯片和晶圆 |
China National Standards Long |
English PDF |
| GB/T 42706.2-2023 |
Electronic components - Long-term storage of semiconductor devices - Part 2: Degradation mechanisms 电子元器件 半导体器件长期贮存 第2部分：退化机理 |
China National Standards Long |
English PDF |
| GB/T 42706.1-2023 |
Electronic components - Long term storage of semiconductor devices - Part 1: General 电子元器件 半导体器件长期贮存 第1部分：总则 |
China National Standards Long |
English PDF |
| GB/T 17729-2023 |
Air Quality Requirements and Testing Methods in Long-distance Buses 长途客车内空气质量要求及检测方法 |
China National Standards Long |
English PDF |
| GB/Z 28820.4-2022 |
Long-term radiation aging of polymers - Part 4: Effect of different temperatures and dose rates under radiation conditions 聚合物长期辐射老化 第4部分：辐射条件下不同温度和剂量率的影响 |
China National Standards Long |
English PDF |
| GB/T 1927.11-2022 |
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength aLong the grain 无疵小试样木材物理力学性质试验方法 第11部分：顺纹抗压强度测定 |
China National Standards Long |
English PDF |
| GB/T 1927.16-2022 |
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength aLong the grain 无疵小试样木材物理力学性质试验方法 第16部分：顺纹抗剪强度测定 |
China National Standards Long |
English PDF |
| GB/T 41629.3-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated Long-length AC submarine cables and accessories - Part 3: Submarine cable accessories 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分：海底电缆附件 |
China National Standards Long |
English PDF |
| GB/T 41629.2-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated Long-length AC submarine cables and accessories Part 2: Long-length AC submarine cables 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分：大长度交流海底电缆 |
China National Standards Long |
English PDF |
| GB/T 41629.1-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated Long-length AC submarine cables and accessories Part 1: Test methods and requirements 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分：试验方法和要求 |
China National Standards Long |
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 Long |
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 Long |
English PDF |
| GB/T 42180-2022 |
A286 MJ Long Thread Dodecagon Bolts for Aerospace 航空航天用A286 MJ长螺纹十二角螺栓 |
China National Standards Long |
English PDF |
| GB/T 42279-2022 |
Vulcanized or thermoplastic rubber Determination of tensile set at constant eLongation and determination of tensile set, elongation and creep at constant tensile load 硫化橡胶或热塑性橡胶 在恒定伸长率下测定拉伸永久变形及在恒定拉伸载荷下测定拉伸永久变形、伸长率和蠕变 |
China National Standards Long |
English PDF |
| GB/T 41640-2022 |
Critical current measurement Second-generation high-temperature superconducting Long tape critical current and its uniformity along the length direction 临界电流测量 第二代高温超导长带临界电流及其沿长度方向均匀性测量 |
China National Standards Long |
English PDF |
| GB/T 42056-2022 |
Specifications for high-precision expression of electronic road map routes and facilities aLong the route 电子公路图路线及沿线设施要素高精度表达规范 |
China National Standards Long |
English PDF |
| GB/T 2652-2022 |
Destructive test of welds in metallic materials Longitudinal tensile test of weld metal in fusion welded joints 金属材料焊缝破坏性试验 熔化焊接头焊缝金属纵向拉伸试验 |
China National Standards Long |
English PDF |
| GB/T 20326-2021 |
Long full-diameter shank taps with recess 粗长柄机用丝锥 |
China National Standards Long |
English PDF |
| GB/T 40259-2021 |
General specification for supporting quality of Longwall face 综采工作面支护质量检测技术条件 |
China National Standards Long |
English PDF |
| GB/T 40053-2021 |
Specification for construction on Long-term observation research station of forest ecosystem 森林生态系统长期定位观测研究站建设规范 |
China National Standards Long |
English PDF |
| GB/T 23286.3-2021 |
Document management-Electronic document file format for Long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3) 文献管理 长期保存的电子文档文件格式 第3部分：支持嵌入式文件的ISO 32000-1 的使用（PDF/A-3） |
China National Standards Long |
English PDF |
| GB/T 26949.12-2021 |
Industrial trucks—Verification of stability—Part 12:Industrial variable-reach trucks handling freight containers of 6 m length and Longer 工业车辆 稳定性验证 第12部分：搬运6 m及其以上长度货运集装箱的伸缩臂式叉车 |
China National Standards Long |
English PDF |
| GB/T 35205.7-2021 |
Rough-terrain trucks—Safety requirements and verificaiton—Part 7:Longitudinal load moment systems 越野叉车 安全要求及验证 第7部分：纵向载荷力矩系统 |
China National Standards Long |
English PDF |
| GB/T 21437.2-2021 |
Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction aLong supply lines only 道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第2部分：沿电源线的电瞬态传导发射和抗扰性 |
China National Standards Long |
English PDF |
| GB/T 40937-2021 |
Plastic piping systems—Determination of Long-term strength for plastic composite pipes and fittings 塑料管道系统 塑料复合管材和管件长期强度的测定方法 |
China National Standards Long |
English PDF |
| GB/T 39562-2020 |
Technical specification for Taiwan style OoLong tea processing 台式乌龙茶加工技术规范 |
China National Standards Long |
English PDF |
| GB/T 39563-2020 |
Taiwan style OoLong tea 台式乌龙茶 |
China National Standards Long |
English PDF |
| GB/T 38612-2020 |
Test method of artificial leather and synthetic leather—Determination of tensile load and eLongation at break 人造革合成革试验方法 拉伸负荷及断裂伸长率的测定 |
China National Standards Long |
English PDF |
| GB/T 30357.9-2020 |
OoLong tea—Part 9：Baiyaqilan 乌龙茶 第9部分：白芽奇兰 |
China National Standards Long |
English PDF |
| GB/T 23663-2020 |
Test method for Longitudinal and lateral stiffness of motor vehicle tyres 汽车轮胎纵向和横向刚性试验方法 |
China National Standards Long |
English PDF |
| GB/T 18252-2020 |
Plastics piping and ducting systems — Determination of the Long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度 |
China National Standards Long |
English PDF |
| GB/T 24981.2-2020 |
Test methods of rare earth Long afterglow phosphors—Part 2: Determination of afterglow brightness 稀土长余辉荧光粉试验方法 第2部分：余辉亮度的测定 |
China National Standards Long |
English PDF |
| GB/T 24981.1-2020 |
Test methods of rare earth Long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates 稀土长余辉荧光粉试验方法 第1部分：发射主峰和色品坐标的测定 |
China National Standards Long |
English PDF |
| GB/T 24980-2020 |
Rare earth Long afterglow phosphors 稀土长余辉荧光粉 |
China National Standards Long |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of Longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards Long |
English PDF |
| GB/T 37881-2019 |
Plastics－Long glass fiber reinforced polypropylene（PP） compound for automotive 塑料 汽车用长玻璃纤维增强聚丙烯(PP)专用料 |
China National Standards Long |
English PDF |
| GB/T 37811-2019 |
General matching specification for fully-mechanized top coal caving mining Longwall face 综采放顶煤工作面总体配套技术条件 |
China National Standards Long |
English PDF |
| GB/T 37800-2019 |
Hot rolled Longitudinally profiled steel plate 热轧纵向变厚度钢板 |
China National Standards Long |
English PDF |
| GB/T 13477.14-2019 |
Test method for building sealants－Part 14：Determination of resistance to proLonged exposure to water
建筑密封材料试验方法 第14部分：浸水及拉伸-压缩循环后粘结性的测定 |
China National Standards Long |
English PDF |
| GB/T 3903.34-2019 |
Footwear—Test methods for shanks—Longitudinal stiffness 鞋类 勾心试验方法 纵向刚度 |
China National Standards Long |
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 Long |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of Longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards Long |
English PDF |
| GB/T 18497.2-2019 |
Characteristics of electric infrared emitters for industrial heating—Part 2: Mediumwave and Longwave electric infrared emitters 工业加热用电红外发射器的特性 第2部分:中长波电红外发射器 |
China National Standards Long |
English PDF |
| GB/T 75-2018 |
Slotted set screws with Long dog point 开槽长圆柱端紧定螺钉 |
China National Standards Long |
English PDF |
| GB/T 83-2018 |
Square set screws with Long dog point and rounded end 方头长圆柱球面端紧定螺钉 |
China National Standards Long |
English PDF |
| GB/T 85-2018 |
Square set screws with Long dog point 方头长圆柱端紧定螺钉 |
China National Standards Long |
English PDF |
| GB/T 12914-2018 |
Paper and board—Determination of tensile properties—Constant rate of eLongation method(20mm/min) 纸和纸板-抗张强度的测定-恒速拉伸法（20mm/min） |
China National Standards Long |
English PDF |
| GB/T 26949.9-2018 |
Industrial trucks—Verification of stability—Part 9:Counterbalanced trucks with mast handling freight containers of 6 m length and Longer 工业车辆 稳定性验证 第9部分：搬运6 m及其以上长度货运集装箱的平衡重式叉车 |
China National Standards Long |
English PDF |
| GB/T 35863-2018 |
Technology regulations for OoLong tea processing 乌龙茶加工技术规范 |
China National Standards Long |
English PDF |
| GB/T 17737.308-2018 |
Coaxial communication cables—Part 1-308: Mechanical test methods—Test for tensile strength and eLongation for copper-clad metals 同轴通信电缆 第1-308部分：机械试验方法 铜包金属的抗拉强度和延伸率试验 |
China National Standards Long |
English PDF |
| GB/T 30357.7-2017 |
OoLong tea—Part 7: Foshou 乌龙茶 第7部分：佛手 |
China National Standards Long |
English PDF |
| GB/T 19557.20-2017 |
Guidelines for the conduct of tests for distinctness, uniformity and stability—Eggplant(Solanum meLongena L.) 植物品种特异性、一致性和稳定性测试指南 茄子 |
China National Standards Long |
English PDF |
| GB/T 15902-2017 |
Conveyor belts—Determination of elastic and permanent eLongation and calculation of elastic modulus 输送带 弹性伸长率和永久伸长率的测定及弹性模量的计算 |
China National Standards Long |
English PDF |
| GB/T 5754.2-2017 |
Steel cord conveyor belts—Longitudinal traction test—Part 2: Measurement of tensile strength 钢丝绳芯输送带 纵向拉伸试验 第2部分：拉伸强度的测定 |
China National Standards Long |
English PDF |
| GB/T 3690-2017 |
Textile conveyor belts—Full thickness tensile strength,eLongation at break and elongation at the reference load—Test method 织物芯输送带 全厚度拉伸强度、拉断伸长率和参考力伸长率 试验方法 |
China National Standards Long |
English PDF |
| GB/T 34275-2017 |
Pressure piping code—Long-distance pipeline 压力管道规范 长输管道 |
China National Standards Long |
English PDF |
| GB/T 30357.6-2017 |
OoLong tea—Part 6：Dancong 乌龙茶 第6部分：单丛 |
China National Standards Long |
English PDF |
| GB/T 4243-2017 |
Long fluted machine reamers with Morse taper shanks 莫氏锥柄长刃机用铰刀 |
China National Standards Long |
English PDF |
| GB/T 35333-2017 |
Guidelines for surveillance of citrus HuangLongbing 柑橘黄龙病监测规范 |
China National Standards Long |
English PDF |
| GB/T 35718.2-2017 |
Power systems management and associated information exchange—Interoperability in the Long term—Part 2: End to end quality codes for supervisory control and data acquisition(SCADA) 电力系统管理及其信息交换 长期互操作性 第2部分：监控和数据采集（SCADA）端到端品质码 |
China National Standards Long |
English PDF |
| GB/T 35377-2017 |
Indicators system for Long-term observation of forest ecosystem 森林生态系统长期定位观测指标体系 |
China National Standards Long |
English PDF |
| GB/T 18916.24-2016 |
Norm of water intake—Part 24：Long vegetable fibre production 取水定额 第24部分：麻纺织产品 |
China National Standards Long |
English PDF |
| GB/T 33027-2016 |
Methodology for field Long-term observation of forest ecosystem 森林生态系统长期定位观测方法 |
China National Standards Long |
English PDF |
| GB/T 32970-2016 |
Longitudinal submerged-arc welded steel pipe for high pressure service at high temperatures 高温高压管道用直缝埋弧焊接钢管 |
China National Standards Long |
English PDF |
| GB/T 12606-2016 |
Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of Longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测 |
China National Standards Long |
English PDF |
| GB/T 13793-2016 |
Steel pipes with a Longitudinal electric（resistance）weld 直缝电焊钢管 |
China National Standards Long |
English PDF |
| GB/T 32722-2016 |
Soil quality—Guidance on Long and short term storage of soil samples 土壤质量 土壤样品长期和短期保存指南 |
China National Standards Long |
English PDF |
| GB/T 32740-2016 |
Guidance on Long-term soil monitoring in natural ecosystems 自然生态系统土壤长期定位监测指南 |
China National Standards Long |
English PDF |
| GB/T 32766-2016 |
Detection and identification of paraLongidorus maximus (Bütschli,1874) Siddiqi,1964 最大拟长针线虫检疫鉴定方法 |
China National Standards Long |
English PDF |
| GB/T 32601.2-2016 |
Textiles—Determination of the resistance of cellulose-containing textiles to micro-organisms—Soil burial test—Part 2: Identification of Long-term resistance of a rot-retardant finish 纺织品 含纤维素纺织品抗微生物性的测定 土埋试验 第2部分：防腐长期性的评定 |
China National Standards Long |
English PDF |
| GB/T 32491-2016 |
Test method for Long-Term hydrostatic pressure of glass fiber reinforced thermosetting resin pipe and fittings 玻璃纤维增强热固性树脂管及管件长期静水压试验方法 |
China National Standards Long |
English PDF |
| GB/T 12606-2016 |
Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of Longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测 |
China National Standards Long |
English PDF |
| GB/Z 33440-2016 |
General requirements for interchangeability of natural gas entering Long-distance pipeline network 进入长输管网天然气互换性一般要求 |
China National Standards Long |
English PDF |
| GB/T 32378-2015 |
Glass-reinforced thermosetting plastics (GRP) pipes—Determination of the Long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions 玻璃纤维增强热固性塑料（GRP）管 湿态环境下长期极限弯曲应变和长期极限相对环变形的测定 |
China National Standards Long |
English PDF |
| GB/T 5754.1-2015 |
Steel cord conveyor belts—Longitudinal traction test—Part 1: Measurement of elongation 钢丝绳芯输送带 纵向拉伸试验 第1部分：伸长率的测定 |
China National Standards Long |
English PDF |
| GB/T 32346.3-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 3: Accessories for submarine cables 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分：海底电缆附件 |
China National Standards Long |
English PDF |
| GB/T 32346.2-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessoried for rated voltage of 220kV(Um=252kV)—Part 2: Long AC submarine cables 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分: 大长度交流海底电缆 |
China National Standards Long |
English PDF |
| GB/T 32346.1-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 1: Test methods and requirements 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分：试验方法和要求 |
China National Standards Long |
English PDF |
| GB/T 32073-2015 |
Non-destructive testing—Test method for measuring residual stress using ultrasonic critical refracted Longitudinal wave 无损检测 残余应力超声临界折射纵波检测方法 |
China National Standards Long |
English PDF |
| GB/T 31735-2015 |
Longan 龙眼 |
China National Standards Long |
English PDF |
| GB/T 30357.5-2015 |
OoLong tea—Part 5: Rougui 乌龙茶 第5部分：肉桂 |
China National Standards Long |
English PDF |
| GB/T 30357.4-2015 |
OoLong tea—Part 4: Shuixian 乌龙茶 第4部分：水仙 |
China National Standards Long |
English PDF |
| GB/T 30357.3-2015 |
OoLong tea—Part 3: Huangjingui 乌龙茶 第3部分：黄金桂 |
China National Standards Long |
English PDF |
| GB/T 24218.18-2014 |
Textiles―Test methods for nonwovens―Part 18: Determination of breaking strength and eLongation （grab method） 纺织品 非织造布试验方法 第18部分：断裂强力和断裂伸长率的测定(抓样法) |
China National Standards Long |
English PDF |
| GB/T 3686-2014 |
Belt drives―V-belts and V-ribbed belts―Tensile strength and eLongation test method 带传动 V带和多楔带 拉伸强度和伸长率试验方法 |
China National Standards Long |
English PDF |
| GB/T 31308.2-2014 |
Processes, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 2: Long term signature profiles for XML Advanced Electronic Signatures (XAdES) 商业、工业和行政的过程、数据元和单证 长效签名规范 第2部分：XML高级电子签名(XAdES)的长效签名规范 |
China National Standards Long |
English PDF |
| GB/T 31308.1-2014 |
Processes, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 1: Long term signature profiles for CMS Advanced Electronic Signatures (CAdES) 商业、工业和行政的过程、数据元和单证 长效签名规范 第1部分：CMS高级电子签名(CAdES)的长效签名规范 |
China National Standards Long |
English PDF |
| GB/T 30776-2014 |
Measurement of break strength and eLongate at break for adhesive tapes 胶粘带拉伸强度与断裂伸长率的试验方法 |
China National Standards Long |
English PDF |
| GB/T 30807-2014 |
Thermal insulating products for building applications―Determination of Long-term water absorption by immersion 建筑用绝热制品 浸泡法测定长期吸水性 |
China National Standards Long |
English PDF |
| GB 50369-2014 |
Code for construction and acceptance of oil and gas Long-distance transmission pipeline engineering 油气长输管道工程施工及验收规范 |
China National Standards Long |
English PDF |
| GB/T 30357.2-2013 |
OoLong tea—Part 2: Tieguanyin 乌龙茶 第2部分：铁观音 |
China National Standards Long |
English PDF |
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