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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 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 tin |
 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 tin |
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 tin |
English PDF |
| GB/T 44154-2024 |
Metallic and other inorganic coatings-Marking requirements for metal and inorganic coatings 金属及其他无机覆盖层-金属及无机覆盖层标识要求 |
China National Standards tin |
English PDF |
| GB/T 44152-2024 |
Ultrasonic testing methods for seamless steel pipe ends 无缝钢管管端超声检测方法 |
China National Standards tin |
English PDF |
| GB/T 44150-2024 |
Metallic and other inorganic coatings-Zinc and nickel, cobalt or iron alloy electroplating layers 金属及其他无机覆盖层-锌与镍、钴或铁合金电镀层 |
China National Standards tin |
English PDF |
| GB/Z 44071-2024 |
Hydraulic transmission connections - Hose assembly operating procedures 液压传动连接-软管总成操作规程 |
China National Standards tin |
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 tin |
English PDF |
| GB/T 35608-2024 |
Green product evaluation-insulating materials 绿色产品评价-绝热材料 |
China National Standards tin |
English PDF |
| GB/T 9799-2024 |
Metallic and other inorganic coatings - Treated zinc electroplated coatings on steel 金属及其他无机覆盖层-钢铁上经过处理的锌电镀层 |
China National Standards tin |
English PDF |
| GB/T 5270-2024 |
Metallic coatings on metal substrates - Electrodeposited and chemically deposited layers - Review of adhesion strength test methods 金属基体上的金属覆盖层-电沉积和化学沉积层-附着强度试验方法评述 |
China National Standards tin |
English PDF |
| GB-44171-2024 |
Safety management requirements for lifting operations of major items in shipbuilding 船舶制造重大件吊装作业安全管理要求 |
China National Standards tin |
English PDF |
| GB-33955-2024 |
Wire ropes for mine hoisting 矿井提升用钢丝绳 |
China National Standards tin |
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 tin |
English PDF |
| GB/Z 44047-2024 |
Floating offshore wind turbines-Design requirements 漂浮式海上风力发电机组-设计要求 |
China National Standards tin |
English PDF |
| GB/T 44046-2024 |
Non-destructive testing-Metal magnetic memory-Weld joint detection 无损检测-金属磁记忆-焊接接头检测 |
China National Standards tin |
English PDF |
| GB/T 44051-2024 |
Non-destructive testing of welds-Phase-controlled array ultrasonic testing of thin-walled steel components-Acceptance levels 焊缝无损检测-薄壁钢构件相控阵超声检测-验收等级 |
China National Standards tin |
English PDF |
| GB/T 41780.2-2024 |
Internet of Things-Edge computing-Part 2: Data management requirements 物联网-边缘计算-第2部分：数据管理要求 |
China National Standards tin |
English PDF |
| GB/T 44049-2024 |
Construction machinery-test and calculation methods for basic data of operating energy consumption 工程机械-运行能耗基础数据测试与计算方法 |
China National Standards tin |
English PDF |
| GB/T 718-2024 |
Casting pig iron 铸造用生铁 |
China National Standards tin |
English PDF |
| GB/T 44083.4-2024 |
Road vehicles - Methods and rules for evaluating the usability of child restraint systems and their installation in vehicle fixing systems - Part 4: Booster seats and booster cushions 道路车辆-儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则-第4部分：增高椅和增高垫 |
China National Standards tin |
English PDF |
| GB/T 44083.3-2024 |
Road vehicles - Methods and rules for evaluating the usability of child restraint systems and their installation in vehicle fixing systems - Part 3: Riding and daily maintenance of child occupants in child restraint systems 道路车辆-儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则-第3部分：儿童约束系统中儿童乘员的搭乘及日常维护 |
China National Standards tin |
English PDF |
| GB/T 44083.2-2024 |
Road vehicles - Methods and rules for evaluating the usability of child restraint systems and their installation in vehicle fixing systems - Part 2: Child restraint systems fixed with vehicle seat belts 道路车辆-儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则-第2部分：用车辆安全带固定儿童约束系统 |
China National Standards tin |
English PDF |
| GB/T 44040-2024 |
Measurement methods for external noise of heavy-duty vehicles in multi-operating conditions 重型汽车多工况行驶车外噪声测量方法 |
China National Standards tin |
English PDF |
| GB/T 44029-2024 |
Technical specifications for continuous external retorting of low-rank pulverized coal 低阶粉煤外热式连续干馏技术规范 |
China National Standards tin |
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 tin |
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 tin |
English PDF |
| GB/T 33475.4-2024 |
Information technology - High efficiency multimedia coding - Part 4: Conformity testing 信息技术-高效多媒体编码-第4部分：符合性测试 |
China National Standards tin |
English PDF |
| GB-32032-2024 |
Energy consumption limit per unit product for gold mining, smelting and gold refining 金矿开采、选冶和金精炼单位产品能源消耗限额 |
China National Standards tin |
English PDF |
| GB-17945-2024 |
Fire emergency lighting and evacuation indication systems 消防应急照明和疏散指示系统 |
China National Standards tin |
English PDF |
| GB/Z 29014.3-2024 |
Cut Cutting tool data expression and exchange - Part 3: Tool project reference dictionary 切削刀具数据表达与交换-第3部分：刀具项目参考字典 |
China National Standards tin |
English PDF |
| GB/Z 3480.22-2024 |
Calculation of load capacity of spur and helical gears - Part 22: Calculation of load capacity of micropitting 直齿轮和斜齿轮承载能力计算-第22部分：微点蚀承载能力计算 |
China National Standards tin |
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 tin |
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 tin |
English PDF |
| GB/T 14408-2024 |
Low-alloy steel castings for general engineering and structural purposes 一般工程与结构用低合金钢铸件 |
China National Standards tin |
English PDF |
| GB/T 18222.2-2024 |
Small craft - Determination of maximum propulsion rating by maneuvering speed - Part 2: Craft with a hull length between 8m and 24m 小艇-用操纵速度确定最大推进额定功率-第2部分：艇体长度在8m～24m之间的艇 |
China National Standards tin |
English PDF |
| GB/T 20183.2-2024 |
Plant protection machinery - Spraying equipment - Part 2: Test method for evaluating the horizontal lateral distribution of hydraulic sprayers 植物保护机械-喷雾设备-第2部分：评价液力喷雾机水平横向分布的试验方法 |
China National Standards tin |
English PDF |
| GB/T 20183.3-2024 |
Plant protection machinery - Spraying equipment - Part 3: Test method for evaluating the performance of the liquid dosage adjustment system per unit area 植物保护机械-喷雾设备-第3部分：评价单位面积施药液量调节系统性能的试验方法 |
China National Standards tin |
English PDF |
| GB/T 20871.12-2024 |
Organic light-emitting diode displays Parts - Part 1-2: Terminology and text symbols 有机发光二极管显示器件-第1-2部分：术语与文字符号 |
China National Standards tin |
English PDF |
| GB/T 20871.61-2024 |
Organic light-emitting diode display devices - Part 6-1: Test methods for optical and optoelectronic parameters 有机发光二极管显示器件-第6-1部分：光学和光电参数测试方法 |
China National Standards tin |
English PDF |
| GB/T 25390-2024 |
Wind power generation system - Ductile iron castings for wind turbines 风能发电系统-风力发电机组球墨铸铁件 |
China National Standards tin |
English PDF |
| GB/T 2820.9-2024 |
Alternating current generator sets driven by reciprocating internal combustion engines - Part 9: Measurement and evaluation of mechanical vibrations 往复式内燃机驱动的交流发电机组-第9部分：机械振动的测量和评价 |
China National Standards tin |
English PDF |
| GB/T 28780-2024 |
Safety of machinery - Integrated lighting systems for machines 机械安全-机器用整体照明系统 |
China National Standards tin |
English PDF |
| GB/T 29603-2024 |
General quality rules for easy-open closures of tinned or chrome-plated steel sheets for food containers 食品容器用镀锡或镀铬薄钢板全开式易开盖质量通则 |
China National Standards tin |
English PDF |
| GB/T 31211.1-2024 |
Non-destructive testing-ultrasonic guided wave testing-Part 1: General rules 无损检测-超声导波检测-第1部分：总则 |
China National Standards tin |
English PDF |
| GB/T 31211.2-2024 |
Non-destructive testing-ultrasonic guided wave testing-Part 2: Magnetostriction method 无损检测-超声导波检测-第2部分：磁致伸缩法 |
China National Standards tin |
English PDF |
| GB/T 33488.5-2024 |
Inspection methods for plastic welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
China National Standards tin |
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 tin |
English PDF |
| GB/T 43130.2-2024 |
Liquefied natural gas plants and equipment-Design of floating liquefied natural gas plants-Part 2: Special requirements for floating storage and regasification plants 液化天然气装置和设备-浮式液化天然气装置的设计-第2部分：浮式储存和再气化装置的特殊要求 |
China National Standards tin |
English PDF |
| GB/T 43741-2024 |
Network security technology-Requirements for network security crowd testing services 网络安全技术-网络安全众测服务要求 |
China National Standards tin |
English PDF |
| GB/T 43856-2024 |
Printing Technology-Color Consistency of Printing Workflow 印刷技术-印刷工作流程的颜色一致性 |
China National Standards tin |
English PDF |
| GB/T 43884-2024 |
Metallic coatings - Zinc for steel parts Diffusion layer - zinc infiltration - technical requirements 金属覆盖层-钢铁制件的锌扩散层-渗锌-技术要求 |
China National Standards tin |
English PDF |
| GB/T 43888-2024 |
Ultrasonic testing method for rails 钢轨超声检测方法 |
China National Standards tin |
English PDF |
| GB/T 43897-2024 |
Casting high-temperature alloys - Master alloys - Single crystals 铸造高温合金-母合金-单晶 |
China National Standards tin |
English PDF |
| GB/T 43900-2024 |
Nondestructive testing of steel products - Ultrasonic testing method for torsional residual stress distribution of shaft components 钢产品无损检测-轴类构件扭转残余应力分布状态超声检测方法 |
China National Standards tin |
English PDF |
| GB/T 43901-2024 |
Nickel iron - Arsenic, tin, antimony, lead and bismuth content - Inductively coupled plasma mass spectrometry ( ICP-MS) 镍铁-砷、锡、锑、铅和铋含量-电感耦合等离子体质谱法（ICP-MS） |
China National Standards tin |
English PDF |
| GB/T 43905.2-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定 |
China National Standards tin |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards tin |
English PDF |
| GB/T 43920-2024 |
General technical specifications for centralized smelting and distribution of aluminum liquid for die casting 压铸用铝液集中熔炼配送通用技术规范 |
China National Standards tin |
English PDF |
| GB/T 43921-2024 |
Non-destructive testing-Ultrasonic testing-Full matrix acquisition/full focusing technology (FMC/TFM) 无损检测-超声检测-全矩阵采集/全聚焦技术（FMC/TFM） |
China National Standards tin |
English PDF |
| GB/T 43924.3-2024 |
Aerospace-MJ thread-Part 3: Limit dimensions of threads for fluid system pipe fittings 航空航天-MJ螺纹-第3部分：流体系统管路件螺纹的极限尺寸 |
China National Standards tin |
English PDF |
| GB/T 43929-2024 |
Testing guide for fiber optic devices for space use 空间用纤维光学器件测试指南 |
China National Standards tin |
English PDF |
| GB/T 43971-2024 |
Integrating sphere light source test specifications for remote sensor calibration 遥感器定标用积分球光源测试规范 |
China National Standards tin |
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 tin |
English PDF |
| GB/T 8492-2024 |
General Purpose Heat-resistant Steel and Alloy Castings 一般用途耐热钢及合金铸件 |
China National Standards tin |
English PDF |
| GB/T 9442-2024 |
Silica Sand for Casting 铸造用硅砂 |
China National Standards tin |
English PDF |
| GB-23350-2021 |
Requirements for Restricting Excessive Packaging of Goods-Food and Cosmetics 限制商品过度包装要求-食品和化妆品 |
China National Standards tin |
English PDF |
| GB/T 20001.1-2024 |
Rules for Drafting Standards-Part 1: Terminology 标准起草规则-第1部分:术语 |
China National Standards tin |
English PDF |
| GB/T 25138-2024 |
Standard silica sand for calibration of casting binders 检定铸造粘结剂用标准硅砂 |
China National Standards tin |
English PDF |
| GB/T 32252-2024 |
Investment casting process - General technical guidelines 熔模铸造工艺-通用技术导则 |
China National Standards tin |
English PDF |
| GB/T 43658.2-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corrosion and deposits - Part 2: Double-wall radiography 无损检测-管道腐蚀及沉积物X和伽马射线检测-第2部分：双壁射线检测 |
China National Standards tin |
English PDF |
| GB/T 43658.1-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corrosion and deposits - Part 1: Tangential radiography 无损检测-管道腐蚀及沉积物X和伽马射线检测-第1部分：切向射线检测 |
China National Standards tin |
English PDF |
| GB/T 28893-2024 |
Surface chemical analysis-Auger electron spectroscopy and X-ray photoelectron spectroscopy-methods for determining peak intensity and information required for reporting results 表面化学分析-俄歇电子能谱和X射线光电子能谱-测定峰强度的方法和报告结果所需的信息 |
China National Standards tin |
English PDF |
| GB/T 43828.1-2024 |
Printing technology - Prepress data exchange - Color scale for input scanner calibration - Part 1: Color scale for input scanner calibration 印刷技术-印前数据交换-输入扫描仪校准用色标-第1部分：输入扫描仪校准用色标 |
China National Standards tin |
English PDF |
| GB/T 43835-2024 |
Printing technology - Prepress data exchange - Preparation and visualization of RGB images for use in RGB-based printing workflows 印刷技术-印前数据交换-基于RGB印刷工作流程中使用RGB图像的准备和可视化 |
China National Standards tin |
English PDF |
| GB/T 18721.5-2024 |
Printing technology - Prepress data exchange - Part 5: Scene-related standard colour image data - (RIMM/SCID) 印刷技术-印前数据交换-第5部分：场景相关的标准彩色图像数据-（RIMM/SCID） |
China National Standards tin |
English PDF |
| GB/T 7911-2024 |
Thermosetting resin impregnated paper high pressure decorative laminate (HPL) 热固性树脂浸渍纸高压装饰层积板（HPL） |
China National Standards tin |
English PDF |
| GB/T 43763-2024 |
Aerospace functional coating-Special non-metallic material metal coating 航天功能镀覆层-特种非金属材料金属镀层 |
China National Standards tin |
English PDF |
| GB/T 43765-2024 |
Aerospace functional coating-Partial reinforced metal matrix composite welding coating 航天功能镀覆层-颗粒增强金属基复合材料焊接镀覆层 |
China National Standards tin |
English PDF |
| GB/T 43764-2024 |
Aerospace functional coating-Stray light elimination coating 航天功能镀覆层-消杂光镀层 |
China National Standards tin |
English PDF |
| GB/T 43760-2024 |
Low oxygen high carbon continuous silicon carbide fiber 低氧高碳型连续碳化硅纤维 |
China National Standards tin |
English PDF |
| GB/T 43601-2024 |
Mobile lifting work platform-Operator control Control device - operating force, operating direction, operating position and operating method 移动式升降工作平台-操作人员控制装置-操作力、操作方向、操作位置和操作方法 |
China National Standards tin |
English PDF |
| GB/T 26954-2024 |
Non-destructive testing of welds-Eddy current testing of welds based on complex plane analysis 焊缝无损检测-基于复平面分析的焊缝涡流检测 |
China National Standards tin |
English PDF |
| GB/T 43797-2024 |
General requirements for renewal assessment of nuclear power plant operating license 核电厂运行许可证延续评估通用要求 |
China National Standards tin |
English PDF |
| GB/T 18721.3-2024 |
Printing technology - prepress data exchange - Part 3: - CIELAB standard color image data (CIELAB/SCID) 印刷技术-印前数据交换-第3部分：-CIELAB标准彩色图像数据（CIELAB/SCID） |
China National Standards tin |
English PDF |
| GB/T 18721.4-2024 |
Printing technology - prepress data exchange - Part 4: Wide color gamut standard color image data for display - [Adobe-RGB- (1998) / SCID] 印刷技术-印前数据交换-第4部分：显示用宽色域标准彩色图像数据-[Adobe-RGB-（1998）/SCID] |
China National Standards tin |
English PDF |
| GB/T 43603.3-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 3: Determination of carbon content - high-frequency infrared detection method - 镍铂靶材合金化学分析方法-第3部分：碳含量的测定-高频红外检测法- |
China National Standards tin |
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 tin |
English PDF |
| GB/T 43753.4-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater - Part 4: Determination of chloride ion content - silver chloride turbidity method 贵金属合金电镀废水化学分析方法-第4部分：氯离子含量的测定-氯化银浊度法 |
China National Standards tin |
English PDF |
| GB/T 43753.3-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 3: Sulfate content Determination of - barium sulfate gravimetric method 贵金属合金电镀废水化学分析方法-第3部分：硫酸盐含量的测定-硫酸钡重量法 |
China National Standards tin |
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 tin |
English PDF |
| GB/T 43753.1-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards tin |
English PDF |
| GB/T 43736-2024 |
Method for testing performance parameters of optical frequency combs in precision optical frequency measurement 精密光频测量中光学频率梳性能参数测试方法 |
China National Standards tin |
English PDF |
| GB/Z 43684-2024 |
Nanotechnology - Description, measurement and dimensional quality parameters of gratings 纳米技术-光栅的描述、测量和尺寸质量参数 |
China National Standards tin |
English PDF |
| GB/T 2879-2024 |
Hydraulic transmission -Hydraulic cylinders - Dimensions and tolerances of grooves for one-way seals of reciprocating pistons and piston rods 液压传动-液压缸-往复运动活塞和活塞杆单向密封圈沟槽的尺寸和公差 |
China National Standards tin |
English PDF |
| GB/T 6578-2024 |
Hydraulic transmission-Hydraulic cylinder-Dimensions and tolerances of dust ring grooves of reciprocating piston rods 液压传动-液压缸-往复运动活塞杆防尘圈沟槽的尺寸和公差 |
China National Standards tin |
English PDF |
| GB/T 43677-2024 |
Ecosystem assessment-Technical guidelines for terrestrial ecological asset accounting 生态系统评估-陆地生态资产核算技术指南 |
China National Standards tin |
English PDF |
| GB/T 43659-2024 |
Metallic and other inorganic coatings-electrodeposited nickel-ceramic composite coatings 金属及其他无机覆盖层-电沉积镍-陶瓷复合镀层 |
China National Standards tin |
English PDF |
| GB/T 43653-2024 |
Casting delivery inspection General technical specifications for collection 铸铁件交货验收通用技术规范 |
China National Standards tin |
English PDF |
| GB/T 31384-2024 |
Tourism scenic area public information guidance system setting specifications 旅游景区公共信息导向系统设置规范 |
China National Standards tin |
English PDF |
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