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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 43546-2023 |
SeLF-heating substance screening test method 自热物质筛选试验方法 |
China National Standards LF |
 English PDF |
| GB/T 30422-2023 |
Electrodeless fluorescent lamps (other than seLF-ballasted lamps) Safety regulations 无极荧光灯（自镇流灯除外） 安全规范 |
China National Standards LF |
English PDF |
| GB/T 24906-2023 |
Safety regulations for seLF-ballasted LED lamps above 50V for general lighting 普通照明用50V以上自镇流LED灯 安全规范 |
China National Standards LF |
English PDF |
| GB/T 19510.207-2023 |
Light source control devices Part 2-7: Special requirements for electronic control devices powered by safety service power supplies (ESSS) for emergency lighting (seLF-contained) 光源控制装置 第2-7部分：应急照明（自容式）用安全服务电源（ESSS）供电电子控制装置的特殊要求 |
China National Standards LF |
English PDF |
| GB/T 16844-2023 |
Safety regulations for seLF-ballasted fluorescent lamps for general lighting 普通照明用自镇流荧光灯 安全规范 |
China National Standards LF |
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 LF |
English PDF |
| GB/T 27866-2023 |
Technical specification for hardness control of steel pipes and equipment to prevent suLFide stress cracking of welds 钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范 |
China National Standards LF |
English PDF |
| GB/T 23921-2023 |
Three wheel vehicle haLF shaft 三轮汽车 半轴 |
China National Standards LF |
English PDF |
| GB 5009.140-2023 |
National food safety standards Determination of acesuLFame potassium in food 食品安全国家标准 食品中乙酰磺胺酸钾的测定 |
China National Standards LF |
English PDF |
| GB 5009.97-2023 |
National food safety standards Determination of cyclohexyl suLFamate in food 食品安全国家标准 食品中环己基氨基磺酸盐的测定 |
China National Standards LF |
English PDF |
| GB 5009.34-2022 |
National food safety standards Determination of suLFur dioxide in food 食品安全国家标准 食品中二氧化硫的测定 |
China National Standards LF |
English PDF |
| GB 1886.342-2021 |
National Food Safety Standard Food Additive Aluminum Ammonium SuLFate 食品安全国家标准 食品添加剂 硫酸铝铵 |
China National Standards LF |
English PDF |
| GB 24502-2023 |
Coal mine seLF-rescuer 煤矿用自救器 |
China National Standards LF |
English PDF |
| GB/T 43218-2023 |
Performance Acceptance Guidelines for Coal SuLFur Testers 煤炭测硫仪性能验收导则 |
China National Standards LF |
English PDF |
| GB/T 43179-2023 |
Method for determination of insoluble matter of pesticide N,N-dimethyLFormamide 农药N,N-二甲基甲酰胺不溶物测定方法 |
China National Standards LF |
English PDF |
| GB/T 43102-2023 |
Metal coatings Porosity test Determination of porosity of gold or palladium coatings using suLFurous acid/sulfur dioxide vapor 金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率 |
China National Standards LF |
English PDF |
| GB/T 43083-2023 |
SeLF-cleaning coated glass for solar photovoltaic and photothermal power generation 太阳能光伏及光热发电用自清洁涂膜玻璃 |
China National Standards LF |
English PDF |
| GB/T 43012-2023 |
Determination of suLFur element and sulfate half-ester content in pulp cellulose nanocrystals 纸浆 纤维素纳米晶体中硫元素和硫酸半酯含量的测定 |
China National Standards LF |
English PDF |
| GB/T 31819-2023 |
Technical Specifications for Chimney Corrosion Resistance after Liquid Fluorine Rubber Coating and DesuLFurization 液体氟橡胶涂敷脱硫后烟囱耐蚀作业技术规范 |
China National Standards LF |
English PDF |
| GB/T 2678.6-2023 |
Paper, board and pulp Determination of water-soluble suLFates 纸、纸板和纸浆 水溶性硫酸盐的测定 |
China National Standards LF |
English PDF |
| GB/T 26524-2023 |
Refined nickel suLFate 精制硫酸镍 |
China National Standards LF |
English PDF |
| GB/T 1127-2023 |
HaLF round keyway milling cutter 半圆键槽铣刀 |
China National Standards LF |
English PDF |
| GB/T 42794-2023 |
Nickel iron - Determination of carbon, suLFur, silicon, phosphorus, nickel, cobalt, chromium and copper content - Spark source atomic emission spectrometry 镍铁 碳、硫、硅、磷、镍、钴、铬和铜含量的测定 火花源原子发射光谱法 |
China National Standards LF |
English PDF |
| GB/T 23271-2023 |
Molybdenum disuLFide 二硫化钼 |
China National Standards LF |
English PDF |
| GB/T 11064.9-2023 |
Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate, and lithium chloride Part 9: Determination of suLFate content Barium sulfate turbidity method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分：硫酸根含量的测定 硫酸钡浊度法 |
China National Standards LF |
English PDF |
| GB/T 6150.4-2023 |
Chemical analysis methods for tungsten concentrates Part 4: Determination of suLFur content High-frequency induction infrared absorption method and combustion-iodometric method 钨精矿化学分析方法 第4部分：硫含量的测定 高频感应红外吸收法和燃烧-碘量法 |
China National Standards LF |
English PDF |
| GB/T 42821-2023 |
Diagnostic Methods for Nanoplasia in ShelLFish Bags 贝类包纳米虫病诊断方法 |
China National Standards LF |
English PDF |
| GB/T 15856.5-2023 |
Hex flange seLF-drilling self-tapping screws 六角凸缘自钻自攻螺钉 |
China National Standards LF |
English PDF |
| GB/T 42513.1-2023 |
Methods for chemical analysis of nickel alloys - Part 1: Determination of chromium content - Ferrous ammonium suLFate potentiometric titration method 镍合金化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵电位滴定法 |
China National Standards LF |
English PDF |
| GB/T 42771-2023 |
Specifications for configuration of rehabilitation aids in child weLFare institutions 儿童福利机构康复辅助器具配置规范 |
China National Standards LF |
English PDF |
| GB/T 26416.7-2023 |
Chemical analysis methods of rare earth iron alloys - Part 7: Determination of carbon and suLFur content - High frequency-infrared absorption method 稀土铁合金化学分析方法 第7部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards LF |
English PDF |
| GB/T 42526-2023 |
Alcohol amine desuLFurization and decarburization agent 醇胺类脱硫脱碳剂 |
China National Standards LF |
English PDF |
| GB/T 18899-2023 |
All-Dielectric SeLF-Supporting Optical Cable 全介质自承式光缆 |
China National Standards LF |
English PDF |
| GB/T 748-2023 |
SuLFate Resistant Portland Cement 抗硫酸盐硅酸盐水泥 |
China National Standards LF |
English PDF |
| GB/T 42630-2023 |
Method for chemical phase analysis of copper-nickel suLFide ores—Determination of nickel and cobalt content in six mineral phases 铜镍硫化物矿石化学物相分析方法 6 种矿物相中镍和钴含量的测定 |
China National Standards LF |
English PDF |
| GB/T 11060.13-2023 |
Natural gas - Determination of suLFur compounds - Part 13: Determination of hydrogen sulfide content by ultraviolet absorption method 天然气 含硫化合物的测定 第13部分：用紫外吸收法测定硫化氢含量 |
China National Standards LF |
English PDF |
| GB/T 11060.12-2023 |
Natural gas - Determination of suLFur compounds - Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy 天然气 含硫化合物的测定 第12部分：用激光吸收光谱法测定硫化氢含量 |
China National Standards LF |
English PDF |
| GB/T 11060.1-2023 |
Natural gas - Determination of suLFur compounds - Part 1: Determination of hydrogen sulfide content by iodometric method 天然气 含硫化合物的测定 第1部分：用碘量法测定硫化氢含量 |
China National Standards LF |
English PDF |
| GB/T 11060.2-2023 |
Natural gas - Determination of suLFur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量 |
China National Standards LF |
English PDF |
| GB/T 42328-2023 |
Technical requirements for marine diesel engine desuLFurization device 船用柴油机脱硫装置技术要求 |
China National Standards LF |
English PDF |
| GB/T 42409-2023 |
Internet of Things Electronic SheLF Label System General Requirements 物联网 电子价签系统 总体要求 |
China National Standards LF |
English PDF |
| GB/T 42304-2023 |
Slaughter Animal WeLFare Guidelines 屠宰动物福利准则 |
China National Standards LF |
English PDF |
| GB/T 13530-2023 |
Test Method for Sodium Ethoxylated Alkyl SuLFates 乙氧基化烷基硫酸钠试验方法 |
China National Standards LF |
English PDF |
| GB/T 41514-2022 |
Steel structure sheLF use safety and evaluation specification 钢结构货架使用安全与评估规范 |
China National Standards LF |
English PDF |
| GB/T 41603.2-2022 |
SeLF-propelled agricultural machinery - Stability evaluation - Part 2: Determination and test procedures for static stability 自走式农业机械 稳定性评价 第2部分：静态稳定性的测定与试验程序 |
China National Standards LF |
English PDF |
| GB/T 41603.1-2022 |
SeLF-propelled agricultural machinery - Stability assessment - Part 1: Principles 自走式农业机械 稳定性评价 第1部分：原则 |
China National Standards LF |
English PDF |
| GB/T 26523-2022 |
Refined cobalt suLFate 精制硫酸钴 |
China National Standards LF |
English PDF |
| GB/T 41461-2022 |
Service requirements of seLF-service bank outlets 自助银行网点服务要求 |
China National Standards LF |
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 LF |
English PDF |
| GB/T 25141-2022 |
SeLF-priming rotodynamic pumps 自吸式回转动力泵 |
China National Standards LF |
English PDF |
| GB/T 41321-2022 |
Test method for stiffness of seLF-supporting run-flat tires 自体支撑型缺气保用轮胎刚度试验方法 |
China National Standards LF |
English PDF |
| GB/T 30196-2022 |
SeLF-supporting run-flat tires 自体支撑型缺气保用轮胎 |
China National Standards LF |
English PDF |
| GB/T 42168.1-2022 |
Condoms—Guidelines for clinical research—Part 1: SeLF-reported clinical functional studies of male condoms 避孕套 临床研究指南 第1部分：男用避孕套基于自我报告的临床功能研究 |
China National Standards LF |
English PDF |
| GB/T 42242-2022 |
Space environment Radiation effects assessment of commercial off-the-sheLF (COTS) devices for low-orbit satellites 空间环境 用于低轨道卫星的商业现货（COTS）器件的辐射效应评估 |
China National Standards LF |
English PDF |
| GB/T 20899.8-2022 |
Methods for chemical analysis of gold ores - Part 8: Determination of suLFur content 金矿石化学分析方法 第8部分：硫量的测定 |
China National Standards LF |
English PDF |
| GB/T 7739.8-2022 |
Methods for chemical analysis of gold concentrates - Part 8: Determination of suLFur content 金精矿化学分析方法 第8部分：硫量的测定 |
China National Standards LF |
English PDF |
| GB/T 5686.7-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of suLFur content Infrared absorption method and combustion neutralization titration method 锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法 |
China National Standards LF |
English PDF |
| GB/T 12690.1-2022 |
Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and suLFur content—High frequency-infrared absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards LF |
English PDF |
| GB/T 11987-2022 |
Surfactants - Industrial alkane suLFonates - Determination of total alkane sulfonate content 表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定 |
China National Standards LF |
English PDF |
| GB/T 15963-2022 |
Sodium dodecyl suLFate 十二烷基硫酸钠 |
China National Standards LF |
English PDF |
| GB/T 13529-2022 |
Sodium Ethoxylated Alkyl SuLFate 乙氧基化烷基硫酸钠 |
China National Standards LF |
English PDF |
| GB/T 20200-2022 |
Sodium α-alkenyl suLFonate α-烯基磺酸钠 |
China National Standards LF |
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 LF |
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 LF |
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 LF |
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 LF |
English PDF |
| GB/T 41946-2022 |
Rubber - Determination of total suLFur content - Ion chromatography 橡胶 全硫含量的测定 离子色谱法 |
China National Standards LF |
English PDF |
| GB/T 42011-2022 |
Laboratory Animals General WeLFare 实验动物 福利通则 |
China National Standards LF |
English PDF |
| GB/T 42174-2022 |
General Requirements for Social Work Services of Child WeLFare Institutions 儿童福利机构社会工作 服务通用要求 |
China National Standards LF |
English PDF |
| GB/T 42194-2022 |
Social Work in Child WeLFare Agencies Terminology 儿童福利机构社会工作 术语 |
China National Standards LF |
English PDF |
| GB 42302-2022 |
Respiratory Protection SeLF-priming filter escape respirator 呼吸防护 自吸过滤式逃生呼吸器 |
China National Standards LF |
English PDF |
| GB 2890-2022 |
Respiratory protection seLF-priming filter gas mask 呼吸防护 自吸过滤式防毒面具 |
China National Standards LF |
English PDF |
| GB/T 41711-2022 |
Determination of acid resistance, suLFur resistance and salt resistance of coatings on the inner wall of food metal containers 食品金属容器内壁涂覆层抗酸性、抗硫性、抗盐性的测定 |
China National Standards LF |
English PDF |
| GB/T 12085.20-2022 |
Optics and photonics - Environmental test methods - Part 20: Humid air containing suLFur dioxide, hydrogen sulfide 光学和光子学 环境试验方法 第20部分:含二氧化硫、硫化氢的湿空气 |
China National Standards LF |
English PDF |
| GB/T 41881-2022 |
Electronic grade suLFuric acid 电子级硫酸 |
China National Standards LF |
English PDF |
| GB/T 41761-2022 |
Technical requirements for the whole life cycle of corrosion-resistant materials in wet desuLFurization system 湿法脱硫系统耐蚀材料全生命周期技术要求 |
China National Standards LF |
English PDF |
| GB/T 42071-2022 |
WeLFare guidelines for culling animals in disease control 疫病控制中扑杀动物的福利准则 |
China National Standards LF |
English PDF |
| GB/T 15246-2022 |
Microbeam Analysis Electron Probe Quantitative Analysis of SuLFide Minerals 微束分析 硫化物矿物的电子探针定量分析方法 |
China National Standards LF |
English PDF |
| GB/T 6730.61-2022 |
Iron ore - Determination of carbon and suLFur content - High frequency combustion infrared absorption method 铁矿石 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards LF |
English PDF |
| GB/T 17934.4-2022 |
Printing technology - Process control of haLFtone color separation plates, proofs and production prints - Part 4: Publishing gravure printing 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第4部分：出版凹印 |
China National Standards LF |
English PDF |
| GB/T 8039-2022 |
Determination method of total suLFur content in coking benzene products 焦化苯类产品全硫含量的测定方法 |
China National Standards LF |
English PDF |
| GB/T 40479-2021 |
Dimensions and performance requirements of general-purpose haLF pallets 通用半托盘尺寸及性能要求 |
China National Standards LF |
English PDF |
| GB/T 40309-2021 |
Electrical seLF-balancing vehicle—Electromagnetic compatibility—Emission and immunity requirements 电动平衡车 电磁兼容 发射和抗扰度要求 |
China National Standards LF |
English PDF |
| GB/T 28907-2021 |
SuLFuric acid dew-point corrosion resistance steel plate and strip 耐硫酸露点腐蚀钢板和钢带 |
China National Standards LF |
English PDF |
| GB/T 26519.3-2021 |
PersuLFate for industrial use—Part 3:Ammonium persulfate for industrial use 工业过硫酸盐 第3部分：工业过硫酸铵 |
China National Standards LF |
English PDF |
| GB/T 26519.1-2021 |
PersuLFate for industrial use—Part 1:Sodium persulfate for industrial use 工业过硫酸盐 第1部分：工业过硫酸钠 |
China National Standards LF |
English PDF |
| GB/T 23940-2021 |
Analytical methods of persuLFate products for industrial use 工业过硫酸盐产品的分析方法 |
China National Standards LF |
English PDF |
| GB/T 15899-2021 |
Chemical reagent—Manganese suLFate monohydrate 化学试剂 一水合硫酸锰（硫酸锰） |
China National Standards LF |
English PDF |
| GB/T 15224.2-2021 |
Classification for quality of coal—Part 2: SuLFur content 煤炭质量分级 第2部分：硫分 |
China National Standards LF |
English PDF |
| GB/T 1615-2021 |
Carbon disuLFide for industrial use 工业二硫化碳 |
China National Standards LF |
English PDF |
| GB/T 26519.2-2021 |
PersuLFate for industrial use—Part 2:Potassium persulfate for industrial use 工业过硫酸盐 第2部分：工业过硫酸钾 |
China National Standards LF |
English PDF |
| GB/T 40128-2021 |
Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disuLFide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards LF |
English PDF |
| GB/T 40111-2021 |
Standard test method for fluorine,chlorine and suLFur in petroleum products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定 燃烧-离子色谱法 |
China National Standards LF |
English PDF |
| GB/T 17934.8-2021 |
Graphic technology—Process control for the production of haLF-tone colour separations, proof and production prints—Part 8:Validation print processes working directly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第8部分：直接使用数字数据的验证印刷品制作过程 |
China National Standards LF |
English PDF |
| GB/T 17934.7-2021 |
Graphic technology—Process control for the production of haLF-tone colour separations,proof and production prints—Part 7:Proofing processes working directly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第7部分：直接使用数字数据的打样过程 |
China National Standards LF |
English PDF |
| GB/T 17934.2-2021 |
Graphic technology—Process control for the production of haLF-tone colour separations,proof and production prints—Part 2:Offset lithographic processes 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第2部分：平版胶印 |
China National Standards LF |
English PDF |
| GB/T 17934.1-2021 |
Graphic technology-Process control for the production of haLF-tone colour separations，proof and production prints-Part 1:Parameters and measurement methods 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第1部分：参数与测量方法 |
China National Standards LF |
English PDF |
| GB/T 2423.33-2021 |
Environmental testing - Part 2: Test methods - Test Kca: High concentration suLFur dioxid 环境试验 第2部分：试验方法 试验Kca：高浓度二氧化硫试验 |
China National Standards LF |
English PDF |
| GB/T 39769-2021 |
Determination of forms of suLFur in coke 焦炭中各种形态硫的测定方法 |
China National Standards LF |
English PDF |
| GB/T 7308.3-2021 |
Plain bearings—Thin-walled haLF bearings with or without flange—Part 3: Measurement of peripheral length 滑动轴承 有法兰或无法兰薄壁轴瓦 第3部分:周长测量 |
China National Standards LF |
English PDF |
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