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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 44192-2024 |
Guide for the aPPlication of data for government service hotline 政务服务便民热线数据应用指南 |
China National Standards PP |
 English PDF |
| GB/T 44183-2024 |
Technical requirements and measurement methods for performance of mobile terminals suPPorting Beidou-space radio frequency performance 支持北斗的移动终端性能技术要求及测量方法-空间射频性能 |
China National Standards PP |
English PDF |
| GB/T 44182-2024 |
Technical requirements and measurement methods for performance of mobile terminals suPPorting Beidou-electromagnetic compatibility performance 支持北斗的移动终端性能技术要求及测量方法-电磁兼容性能 |
China National Standards PP |
English PDF |
| GB/T 44158-2024 |
Information technology-cloud computing-functional requirements for cloud-native aPPlication support platform 信息技术-云计算-面向云原生的应用支撑平台功能要求 |
China National Standards PP |
English PDF |
| GB/T 44129-2024 |
Performance evaluation standards for urban water suPPly and water use 城市供水和用水绩效评价标准 |
China National Standards PP |
English PDF |
| GB/T 43952-2024 |
Medical suPPly devices 医用供应装置 |
China National Standards PP |
English PDF |
| GB/T 43723-2024 |
Performance requirements for semi-integrated LED lamps with a power suPPly voltage not greater than 50V AC effective value or 120V DC without ripple for general lighting 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯-性能要求 |
China National Standards PP |
English PDF |
| GB/T 7260.3-2024 |
Uninterruptible power suPPly systems (UPS) - Part 3: Methods for determining performance and test requirements 不间断电源系统（UPS）-第3部分：确定性能和试验要求的方法 |
China National Standards PP |
English PDF |
| GB-4343.1-2024 |
Electromagnetic compatibility requirements for household aPPliances, power tools and similar appliances-Part 1: Emission 家用电器、电动工具和类似器具的电磁兼容要求-第1部分：发射 |
China National Standards PP |
English PDF |
| GB/T 18802.12-2024 |
Low-voltage surge protective devices (SPDs)-Part 12: Surge protective devices for low-voltage power suPPly systems-Guidelines for selection and use 低压电涌保护器（SPD）-第12部分：低压电源系统的电涌保护器-选择和使用导则 |
China National Standards PP |
English PDF |
| GB/T 14048.9-2024 |
Low-voltage switchgear and control equipment-Part 6-2: Multifunctional electrical aPPliances-Control and protection switchgear (equipment) (CPS) 低压开关设备和控制设备-第6-2部分:多功能电器-控制与保护开关电器（设备）（CPS） |
China National Standards PP |
English PDF |
| GB/Z 43996.1-2024 |
Fine bubble technology-Agricultural aPPlication-Part 1: Test method for evaluating the growth promotion effect of hydroponic lettuce 微细气泡技术-农业应用-第1部分：评价水培生菜生长促进作用的测试方法 |
China National Standards PP |
English PDF |
| GB/T 44125.2-2024 |
Railway aPPlications - Braking performance calculation (parking, deceleration and static braking) Part 2: Step-by-step calculation method 铁路应用-制动性能计算（停车、减速和静态制动）第2部分：分步计算法 |
China National Standards PP |
English PDF |
| GB/T 44125.1-2024 |
Railway aPPlications - Braking performance calculation (parking, deceleration and static braking) Part 1: Average calculation method 铁路应用-制动性能计算（停车、减速和静态制动）第1部分：平均计算法 |
China National Standards PP |
English PDF |
| GB/T 25503-2024 |
Requirements for sales and after-sales service of urban gas combustion aPPliances 城镇燃气燃烧器具销售和售后服务要求 |
China National Standards PP |
English PDF |
| GB/T 43982.1-2024 |
Plastic pipe systems for trenchless repair of underground water suPPly networks - Part 1: General 地下供水管网非开挖修复用塑料管道系统-第1部分：总则 |
China National Standards PP |
English PDF |
| GB/T 44044-2024 |
Road vehicles-Trailers below 3.5t-Requirements for suPPort wheels and lifting devices 道路车辆-3.5t以下挂车-支撑轮和升降装置要求 |
China National Standards PP |
English PDF |
| GB/T 44068-2024 |
LTE mobile Technical requirements for communication terminals suPPorting Beidou positioning LTE移动通信终端支持北斗定位的技术要求 |
China National Standards PP |
English PDF |
| GB/T 15967-2024 |
1:500-1:1000-1:2000 topographic map digital aerial photogrammetry maPPing specifications 1:500-1:1000-1:2000地形图数字航空摄影测量测图规范 |
China National Standards PP |
English PDF |
| GB/T 44130.1-2024 |
Electric vehicle charging and swaPPing service information exchange - Part 1: General 电动汽车充换电服务信息交换-第1部分:总则 |
China National Standards PP |
English PDF |
| GB-41317-2024 |
Stainless steel corrugated hose for connection of gas aPPliances 燃气用具连接用不锈钢波纹软管 |
China National Standards PP |
English PDF |
| GB-35848-2024 |
Commercial gas burning aPPliances 商用燃气燃烧器具 |
China National Standards PP |
English PDF |
| GB-44017-2024 |
Metal sheathed hose for connection of gas aPPliances 燃气用具连接用金属包覆软管 |
China National Standards PP |
English PDF |
| GB-44023-2024 |
Rubber composite hose for internal connection of gas aPPliances 燃气用具连接内用橡胶复合软管 |
China National Standards PP |
English PDF |
| GB/Z 43996.2-2024 |
Microbubble technology - Agricultural aPPlications - Part 2: Test method for evaluating the germination promotion effect on barley seeds 微细气泡技术-农业应用-第2部分：评价大麦种子发芽促进作用的测试方法 |
China National Standards PP |
English PDF |
| GB/T 11066.12-2024 |
Methods for chemical analysis of gold - Part 12: - Determination of silver, coPPer, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards PP |
English PDF |
| GB/T 11091-2024 |
CoPPer foil for cable 电缆用铜带箔材 |
China National Standards PP |
English PDF |
| GB/T 13539.6-2024 |
Low voltage fuses - Part 6: SuPPlementary requirements for fuses used to protect solar photovoltaic systems 低压熔断器-第6部分：太阳能光伏系统保护用熔断体的补充要求 |
China National Standards PP |
English PDF |
| GB/T 13539.7-2024 |
Low-voltage fuses-Part 7: SuPPlementary requirements for fuses for protection of batteries and battery systems Request 低压熔断器-第7部分：电池和电池系统保护用熔断体的补充要求 |
China National Standards PP |
English PDF |
| GB/T 14048.11-2024 |
Low-voltage switchgear and controlgear-Part 6-1: Multi-function electrical aPPliances-Transfer switchgear 低压开关设备和控制设备-第6-1部分：多功能电器-转换开关电器 |
China National Standards PP |
English PDF |
| GB/T 15579.1-2024 |
Arc welding equipment-Part 1: Welding power suPPly 弧焊设备-第1部分：焊接电源 |
China National Standards PP |
English PDF |
| GB/T 20340.2-2024 |
Agricultural trailers and towed equipment - Drawbar jacks - Part 2: APPlication safety, test methods and acceptance conditions 农用挂车和被牵引设备-牵引杆千斤顶-第2部分：应用安全、试验方法和验收条件 |
China National Standards PP |
English PDF |
| GB/T 33352-2024 |
General aPPlication rules for screening restricted substances in electronic and electrical products-X-ray fluorescence spectrometry 电子电气产品中限用物质筛选应用通则-X射线荧光光谱法 |
China National Standards PP |
English PDF |
| GB/T 3594-2024 |
Technical requirements for power suPPly of electronic equipment for fishing vessels 渔船用电子设备电源技术要求 |
China National Standards PP |
English PDF |
| GB/T 4103.18-2024 |
Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, coPPer, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法 |
China National Standards PP |
English PDF |
| GB/T 42126.5-2024 |
Industrial wireless communication based on cellular networks Specifications for letters - Part 5: APPlication requirements 基于蜂窝网络的工业无线通信规范-第5部分:应用要求 |
China National Standards PP |
English PDF |
| GB/T 42513.7-2024 |
Chemical analysis methods for nickel alloys-Part 7: Determination of cobalt, chromium, coPPer, iron and manganese content-Flame atomic absorption spectrometry 镍合金化学分析方法-第7部分：钴、铬、铜、铁和锰含量的测定-火焰原子吸收光谱法 |
China National Standards PP |
English PDF |
| GB/T 43259.556-2024 |
Energy management system aPPlication program interface (EMS-API) Part 556: Based on CIM graphics exchange format (CIM/G) 能量管理系统应用程序接口（EMS-API）第556部分：基于CIM图形交换格式（CIM/G） |
China National Standards PP |
English PDF |
| GB/T 43694-2024 |
Cybersecurity technology-Certificate aPPlication integrated service interface specification 网络安全技术-证书应用综合服务接口规范 |
China National Standards PP |
English PDF |
| GB/T 43698-2024 |
Cybersecurity technology-Software suPPly chain security requirements 网络安全技术-软件供应链安全要求 |
China National Standards PP |
English PDF |
| GB/T 43739-2024 |
Data security technology-Personal information processing specifications for mobile Internet aPPlications (Apps) in application stores Security audit and management guide 数据安全技术-应用商店的移动互联网应用程序（App）个人信息处理规范性审核与管理指南 |
China National Standards PP |
English PDF |
| GB/T 43862-2024 |
Technical Requirements for Smart TV Interactive APPlication Interface 智能电视交互应用接口技术要求 |
China National Standards PP |
English PDF |
| GB/T 43873-2024 |
Test method for uPPer and lower limit temperature of ultra-thin glass annealing 超薄玻璃退火上下限温度试验方法 |
China National Standards PP |
English PDF |
| GB/T 43902-2024 |
Green manufacturing - Green suPPly chain management of manufacturing enterprises - Implementation guide 绿色制造-制造企业绿色供应链管理-实施指南 |
China National Standards PP |
English PDF |
| GB/T 43903-2024 |
Green manufacturing - Green suPPly chain management of manufacturing enterprises - Information traceability and disclosure requirements 绿色制造-制造企业绿色供应链管理-信息追溯及披露要求 |
China National Standards PP |
English PDF |
| GB/T 43956-2024 |
Product specifications for mesoscale global land cover maPPing data 中尺度全球地表覆盖制图数据产品规范 |
China National Standards PP |
English PDF |
| GB/T 43961-2024 |
General requirements for diagnostic maintenance technology and aPPlication integration of manufacturing systems 制造系统诊断维护技术与应用集成通用要求 |
China National Standards PP |
English PDF |
| GB/T 44003-2024 |
Mechanical Property Measurement - Test Method for Delamination Strength of REBCO Coated Conductors (CoPPer Plating) 力学性能测量-REBCO涂层导体（镀铜）脱层强度测试方法 |
China National Standards PP |
English PDF |
| GB/T 4701.13-2024 |
Ferrotitanium - Determination of silicon, manganese, phosphorus, chromium, aluminum, magnesium, coPPer, vanadium and nickel content - Inductively coupled plasma atomic emission spectrometry 钛铁-硅、锰、磷、铬、铝、镁、铜、钒、镍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards PP |
English PDF |
| GB/T 5121.8-2024 |
Chemical analysis methods for coPPer and copper alloys - Part 8: Determination of oxygen, nitrogen and hydrogen content 铜及铜合金化学分析方法-第8部分：氧、氮、氢含量的测定 |
China National Standards PP |
English PDF |
| GB/T 3953-2024 |
Electrical round coPPer wire 电工圆铜线 |
China National Standards PP |
English PDF |
| GB/T 43603.2-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 2: Determination of magnesium, aluminum, titanium, vanadium, chromium, manganese, iron, cobalt, coPPer, zinc, zirconium, silver, palladium, tin, samarium, lead, silicon content - inductively coupled plasma mass spectrometry - 镍铂靶材合金化学分析方法-第2部分：镁、铝、钛、钒、铬、锰、铁、钴、铜、锌、锆、银、钯、锡、钐、铅、硅含量的测定-电感耦合等离子体质谱法- |
China National Standards PP |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, coPPer and beryllium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards PP |
English PDF |
| GB/T 43662-2024 |
SaPPhire patterned substrates 蓝宝石图形化衬底片 |
China National Standards PP |
English PDF |
| GB/T 43824-2024 |
Technical specifications for rural water suPPly projects 村镇供水工程技术规范 |
China National Standards PP |
English PDF |
| GB/T 43655-2024 |
Self-taPPing screw connections - Specifications for bottom hole diameter and tightening torque 自攻螺钉连接-底孔直径和拧紧扭矩技术条件 |
China National Standards PP |
English PDF |
| GB/T 43751-2024 |
Guidelines for user power suPPly reliability evaluation indicators 橡胶与橡胶制品-统计学在物理试验上的应用指南 |
China National Standards PP |
English PDF |
| GB/T 43814-2024 |
Rubber and rubber products-Guidelines for the aPPlication of statistics in physical experiments 智能家具通用技术要求 |
China National Standards PP |
English PDF |
| GB/T 43829-2024 |
Telecontrol equipment and systems-Part 2: Working conditions-Part 1: Power suPPly and electromagnetic compatibility 农村粪污集中处理设施建设与管理规范 |
China National Standards PP |
English PDF |
| GB/T 43666-2024 |
Computer program controller for household and similar refrigeration aPPliances 金属和合金的腐蚀-电化学噪声测量腐蚀试验导则 |
China National Standards PP |
English PDF |
| GB/T 22427.8-2024 |
Intercity maglev transportation - Medium and low speed maglev ground equipment - Traction power suPPly system 淀粉及其衍生物-硫酸化灰分测定 |
China National Standards PP |
English PDF |
| GB/T 40753.3-2024 |
SuPPly Chain Security Management System-ISO-28000 Implementation Guide-Part 4: Additional specific guidelines for the implementation of ISO-28000 with compliance to GB/T-38702 as the management target 供应链安全管理体系-ISO-28000实施指南-第3部分：中小企业采用ISO-28000的附加特定指南（海港除外） |
China National Standards PP |
English PDF |
| GB/T 43632-2024 |
SuPPly Chain Security Management System-ISO-28000 Implementation Guide-Part 3: Additional specific guidelines for the adoption of ISO-28000 by small and medium-sized enterprises (excluding seaports) 供应链安全管理体系-供应链韧性的开发-要求及使用指南 |
China National Standards PP |
English PDF |
| GB/T 43756-2024 |
SuPPly chain security management system-Development of supply chain resilience-Requirements and use =Guidelines for use 叉车设计规范 |
China National Standards PP |
English PDF |
| GB/T 43801-2024 |
Test methods for relative dielectric constant and loss tangent of coPPer-clad laminates in the microwave band - Separate dielectric resonator method 微波频段覆铜箔层压板相对介电常数和损耗正切值测试方法-分离介质谐振器法 |
China National Standards PP |
English PDF |
| GB/T 43813-2024 |
General graphic signs for household and similar electrical aPPliances 家用和类似用途电器的通用图形标志 |
China National Standards PP |
English PDF |
| GB/T 30491.2-2024 |
Natural gas - Calculation of thermodynamic properties - Part 2: Single-phase (gas, liquid and dense phase) fluid properties with extended aPPlication range 天然气-热力学性质计算-第2部分：扩展应用范围的单相（气相、液相和稠密相）流体性质 |
China National Standards PP |
English PDF |
| GB/T 43626-2023 |
Safety regulations for semi-integrated LED lamps with power suPPly voltage not greater than AC rms 50V or ripple-free DC 120V for general lighting 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯 安全规范 |
China National Standards PP |
English PDF |
| GB/T 43610-2023 |
Microbeam analysis Analytical electron microscopy Transmission electron microscopy method for determination of aPParent growth direction of linear crystals 微束分析 分析电子显微术 线状晶体表观生长方向的透射电子显微术测定方法 |
China National Standards PP |
English PDF |
| GB/T 43607-2023 |
Palladium ingot analysis method Determination of silver, aluminum, gold, bismuth, chromium, coPPer, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin, zinc content Spark discharge atomic emission spectrometry 钯锭分析方法 银、铝、金、铋、铬、铜、铁、铱、镁、锰、镍、铅、铂、铑、钌、硅、锡、锌含量测定 火花放电原子发射光谱法 |
China National Standards PP |
English PDF |
| GB/T 43593-2023 |
Ferrite Cores Standard Inductance Factors and Tolerances for Air-GaPPed Cores 铁氧体磁心 有气隙磁心的标准电感因数及其公差 |
China National Standards PP |
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 PP |
English PDF |
| GB/T 43495-2023 |
APPlication classification of radio frequency identification (RFID) electronic tags for tires 轮胎用射频识别（RFID）电子标签应用分类 |
China National Standards PP |
English PDF |
| GB/T 42151.81-2023 |
Power automation communication networks and systems Part 8-1: Specific communication service maPPing (SCSM) mapping to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3 电力自动化通信网络和系统 第8-1部分：特定通信服务映射（SCSM） 映射到MMS（ISO 9506-1和ISO 9506-2）和ISO/IEC 8802-3 |
China National Standards PP |
English PDF |
| GB/T 37977.49-2023 |
Electrostatics Part 4-9: Standard test methods for specific aPPlications Clothing 静电学 第4-9部分:特定应用中的标准试验方法 服装 |
China National Standards PP |
English PDF |
| GB/T 29627.3-2023 |
Polyaramid fiber paperboard for electrical aPPlications Part 3: Individual material specifications 电气用聚芳酰胺纤维纸板 第3部分：单项材料规范 |
China National Standards PP |
English PDF |
| GB/T 29326-2023 |
Selection of energy efficient motors including variable speed aPPlications Application Guidelines 包括变速应用的能效电动机的选择 应用导则 |
China National Standards PP |
English PDF |
| GB/T 23031.6-2023 |
Industrial Internet Platform APPlication Implementation Guide Part 6: Service-oriented Extension 工业互联网平台 应用实施指南 第6部分：服务化延伸 |
China National Standards PP |
English PDF |
| GB/T 23031.5-2023 |
Industrial Internet Platform APPlication Implementation Guide Part 5: Personalized Customization 工业互联网平台 应用实施指南 第5部分：个性化定制 |
China National Standards PP |
English PDF |
| GB/T 23031.4-2023 |
Industrial Internet Platform APPlication Implementation Guide Part 4: Networked Collaboration 工业互联网平台 应用实施指南 第4部分：网络化协同 |
China National Standards PP |
English PDF |
| GB/T 23031.3-2023 |
Industrial Internet Platform APPlication Implementation Guide Part 3: Intelligent Manufacturing 工业互联网平台 应用实施指南 第3部分：智能化制造 |
China National Standards PP |
English PDF |
| GB/T 23031.2-2023 |
Industrial Internet Platform APPlication Implementation Guide Part 2: Digital Management 工业互联网平台 应用实施指南 第2部分：数字化管理 |
China National Standards PP |
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 PP |
English PDF |
| GB/T 14392.3-2023 |
International Trade Document Forms Part 3: APPlication Guide 国际贸易单证样式 第3部分：应用指南 |
China National Standards PP |
English PDF |
| GB/T 13629-2023 |
APPlicable guidelines for programmable digital devices in nuclear power plant safety systems 核电厂安全系统中可编程数字设备的适用准则 |
China National Standards PP |
English PDF |
| GB/Z 43533-2023 |
Integration of internal arc fault suPPression systems in complete sets of power switches and control equipment (PSC complete sets) according to GB/T 7251.2-2023 依据GB/T 7251.2—2023的成套电力开关和控制设备（PSC成套设备）中内部电弧故障抑制系统的集成 |
China National Standards PP |
English PDF |
| GB/Z 20840.100-2023 |
Transformers Part 100: Guidelines for the aPPlication of current transformers for power system protection 互感器 第100部分：电力系统保护用电流互感器应用导则 |
China National Standards PP |
English PDF |
| GB/T 9364.6-2023 |
Mini fuses Part 6: Fuse suPPorts for mini fuse links 小型熔断器 第6部分：小型熔断体用熔断器支持件 |
China National Standards PP |
English PDF |
| GB/T 7260.1-2023 |
Uninterruptible Power SuPPly Systems (UPS) Part 1: Safety Requirements 不间断电源系统（UPS） 第1部分：安全要求 |
China National Standards PP |
English PDF |
| GB/T 7256.3-2023 |
Civil airport navigation aids Part 3: Precision aPProach path indicators 民用机场助航灯具 第3部分：精密进近航道指示器 |
China National Standards PP |
English PDF |
| GB 30077-2023 |
Requirements for emergency rescue suPPlies for hazardous chemicals units 危险化学品单位应急救援物资配备要求 |
China National Standards PP |
English PDF |
| GB/Z 43339-2023 |
Automation systems and integration Specialized aPPlication cases for interoperability capabilities between manufacturing software units 自动化系统与集成 制造软件单元间互操作能力专规应用案例 |
China National Standards PP |
English PDF |
| GB/Z 43410-2023 |
Non-destructive testing Automatic ultrasonic testing System selection and aPPlication 无损检测 自动超声检测 系统选择和应用 |
China National Standards PP |
English PDF |
| GB/T 43420-2023 |
Agricultural production material suPPly services Agricultural material supplier evaluation standards 农业生产资料供应服务 农资供应商评价规范 |
China National Standards PP |
English PDF |
| GB/T 43368-2023 |
General specification for breakaway connectors for aerospace aPPlications 宇航用分离脱落连接器通用规范 |
China National Standards PP |
English PDF |
| GB/T 43366-2023 |
General specification for semiconductor discrete devices for aerospace aPPlications 宇航用半导体分立器件通用规范 |
China National Standards PP |
English PDF |
| GB/T 26330-2023 |
Silver, silver alloy/coPPer, copper alloy composite strip 银、银合金/铜、铜合金复合带材 |
China National Standards PP |
English PDF |
| GB/T 43363-2023 |
Determination of form distribution of 12 elements including coPPer, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method 废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法 |
China National Standards PP |
English PDF |
| GB/T 43445-2023 |
Information security technology Basic security requirements for pre-installed aPPlication software on mobile smart terminals 信息安全技术 移动智能终端预置应用软件基本安全要求 |
China National Standards PP |
English PDF |
| GB/T 43435-2023 |
Information Security Technology Mobile Internet APPlication (App) Software Development Kit (SDK) Security Requirements 信息安全技术 移动互联网应用程序（App）软件开发工具包（SDK）安全要求 |
China National Standards PP |
English PDF |
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