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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 13174-2021 |
Determination of detergency and cycle washing performance of detergents for clothing "ReviSiOn No. 1" 衣料用洗涤剂去污力及循环洗涤性能的测定《第1号修改单》 |
China National Standards SiO |
 English PDF |
| GB/T 43621-2023 |
Agricultural Social Services A Guide to the Construction of Agricultural Machinery ProfesSiOnal Cooperative Organizations 农业社会化服务 农机专业合作组织建设指南 |
China National Standards SiO |
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 SiO |
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 SiO |
English PDF |
| GB/T 43606-2023 |
Test method for corroSiOn properties of corrosion-resistant steel used in cargo tanks of crude oil tankers 原油船货油舱用耐蚀钢腐蚀性能测试方法 |
China National Standards SiO |
English PDF |
| GB/T 43605-2023 |
Atmospheric corroSiOn diagram drawing method 大气腐蚀图绘制方法 |
China National Standards SiO |
English PDF |
| GB/T 43603.1-2023 |
Methods for chemical analysis of nickel-platinum target alloys Part 1: Determination of platinum content Inductively coupled plasma atomic emisSiOn spectrometry 镍铂靶材合金化学分析方法 第1部分:铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 43595-2023 |
Guidelines for start-up testing and commisSiOning of hydraulic turbines, water pump turbines and energy storage pumps 水轮机、水泵水轮机和蓄能泵启动试验及试运行导则 |
China National Standards SiO |
English PDF |
| GB/T 43574-2023 |
Chemical fiber Determination of heavy metal content Inductively coupled plasma optical emisSiOn spectrometry and inductively coupled plasma mass spectrometry 化学纤维 重金属含量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法 |
China National Standards SiO |
English PDF |
| GB/T 43557-2023 |
Information Security Technology Network Security Information SubmisSiOn Guide 信息安全技术 网络安全信息报送指南 |
China National Standards SiO |
English PDF |
| GB/T 43551-2023 |
Civil unmanned aircraft system identification three-dimenSiOnal space location identification coding 民用无人驾驶航空器系统身份识别 三维空间位置标识编码 |
China National Standards SiO |
English PDF |
| GB/T 43550.2-2023 |
Mechanical pencils and lead for general use - Classification, dimenSiOns, quality and test methods - Part 2: Black lead 一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第2部分：黑铅芯 |
China National Standards SiO |
English PDF |
| GB/T 43550.1-2023 |
Mechanical pencils and lead for general use - Classification, dimenSiOns, quality and test methods - Part 1: Mechanical pencils 一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第1部分：活动铅笔 |
China National Standards SiO |
English PDF |
| GB/T 43549-2023 |
Footwear - Test methods for insoles - Static compresSiOn deformation 鞋类 鞋垫试验方法 静态压缩变形 |
China National Standards SiO |
English PDF |
| GB/T 43542-2023 |
Standards for superviSiOn and evaluation of property services in office areas of government agencies 机关办公区域物业服务监管和评价规范 |
China National Standards SiO |
English PDF |
| GB/T 43540-2023 |
Technical requirements for decommisSiOning lithium-ion batteries for electric energy storage 电力储能用锂离子电池退役技术要求 |
China National Standards SiO |
English PDF |
| GB/T 43536.2-2023 |
Three-dimenSiOnal integrated circuits Part 2: Calibration requirements for fine-pitch stacked chips 三维集成电路 第2部分：微间距叠层芯片的校准要求 |
China National Standards SiO |
English PDF |
| GB/T 43536.1-2023 |
Three-dimenSiOnal integrated circuits Part 1: Terms and definitions 三维集成电路 第1部分：术语和定义 |
China National Standards SiO |
English PDF |
| GB/T 43534-2023 |
Design and test method of AC side impedance of voltage source converter for high voltage direct current transmisSiOn 高压直流输电用电压源换流器交流侧阻抗设计及测试方法 |
China National Standards SiO |
English PDF |
| GB/T 43522-2023 |
Manufacturing SuperviSiOn Guidelines for Lithium-Ion Batteries for Electric Power Storage 电力储能用锂离子电池监造导则 |
China National Standards SiO |
English PDF |
| GB/T 43498-2023 |
Pipeline eroSiOn and corrosion test method 管路冲刷腐蚀试验方法 |
China National Standards SiO |
English PDF |
| GB/T 42737-2023 |
CommisSiOning procedures for electrochemical energy storage power stations 电化学储能电站调试规程 |
China National Standards SiO |
English PDF |
| GB/T 37400.18-2023 |
General technical conditions for heavy machinery Part 18: Open gear transmisSiOn system 重型机械通用技术条件 第18部分：开式齿轮传动系统 |
China National Standards SiO |
English PDF |
| GB/T 37190-2023 |
General requirements for the entire life cycle of pipeline corroSiOn control projects 管道腐蚀控制工程全生命周期 通用要求 |
China National Standards SiO |
English PDF |
| GB/T 37183-2023 |
CorroSiOn control project life cycle risk assessment 腐蚀控制工程全生命周期 风险评估 |
China National Standards SiO |
English PDF |
| GB/T 33314-2023 |
General requirements for the entire life cycle of corroSiOn control projects 腐蚀控制工程全生命周期 通用要求 |
China National Standards SiO |
English PDF |
| GB/T 32151.17-2023 |
Carbon EmisSiOn Accounting and Reporting Requirements Part 17: Fluorine Chemical Enterprises 碳排放核算与报告要求 第17部分：氟化工企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.16-2023 |
Carbon EmisSiOn Accounting and Reporting Requirements Part 16: Oil and Gas Production Enterprises 碳排放核算与报告要求 第16部分：石油天然气生产企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.15-2023 |
Carbon EmisSiOn Accounting and Reporting Requirements Part 15: Petrochemical Enterprises 碳排放核算与报告要求 第15部分：石油化工企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.14-2023 |
Carbon emisSiOn accounting and reporting requirements Part 14: Other non-ferrous metal smelting and rolling processing enterprises 碳排放核算与报告要求 第14部分：其他有色金属冶炼和压延加工企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.13-2023 |
Carbon EmisSiOns Accounting and Reporting Requirements Part 13: Independent Coking Enterprises 碳排放核算与报告要求 第13部分：独立焦化企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.10-2023 |
Carbon EmisSiOn Accounting and Reporting Requirements Part 10: Chemical Manufacturing Enterprises 碳排放核算与报告要求 第10部分：化工生产企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.9-2023 |
Carbon EmisSiOn Accounting and Reporting Requirements Part 9: Ceramic Manufacturing Enterprises 碳排放核算与报告要求 第9部分：陶瓷生产企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.8-2023 |
Carbon EmisSiOn Accounting and Reporting Requirements Part 8: Cement Manufacturing Enterprises 碳排放核算与报告要求 第8部分：水泥生产企业 |
China National Standards SiO |
English PDF |
| GB/T 32151.7-2023 |
Carbon EmisSiOn Accounting and Reporting Requirements Part 7: Flat Glass Manufacturing Enterprises 碳排放核算与报告要求 第7部分：平板玻璃生产企业 |
China National Standards SiO |
English PDF |
| GB/T 28511.2-2023 |
Planar optical waveguide integrated optical circuit devices Part 2: Dense wavelength diviSiOn multiplexing (DWDM) filters based on arrayed waveguide grating (AWG) technology 平面光波导集成光路器件 第2部分：基于阵列波导光栅（AWG）技术的密集波分复用（DWDM）滤波器 |
China National Standards SiO |
English PDF |
| GB/T 24834-2023 |
Technical Specifications for Fittings of 1000kV AC Overhead TransmisSiOn Lines 1000kV交流架空输电线路金具技术规范 |
China National Standards SiO |
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 SiO |
English PDF |
| GB/T 22310-2023 |
Road vehicles - Brake pads - Test method for thermal expanSiOn of disc brake pads 道路车辆 制动衬片 盘式制动衬块受热膨胀量试验方法 |
China National Standards SiO |
English PDF |
| GB/T 20317-2023 |
Melt extruSiOn deposition forming machine tool accuracy inspection 熔融挤出沉积成形机床 精度检验 |
China National Standards SiO |
English PDF |
| GB/T 19502-2023 |
Surface chemical analysis—General principles for glow discharge emisSiOn spectroscopy methods 表面化学分析 辉光放电发射光谱方法通则 |
China National Standards SiO |
English PDF |
| GB/Z 43510-2023 |
Guide to Reliability Test Methods for Integrated Circuit TSV Three-DimenSiOnal Packages 集成电路TSV三维封装可靠性试验方法指南 |
China National Standards SiO |
English PDF |
| GB/Z 43521-2023 |
General guidelines for the design and analysis of ocean temperature difference energy converSiOn power plants 海洋温差能转换电站设计和分析的一般指南 |
China National Standards SiO |
English PDF |
| GB/Z 43464-2023 |
Power quality requirements for ocean energy converSiOn devices 海洋能转换装置电能质量要求 |
China National Standards SiO |
English PDF |
| GB/Z 43592.1-2023 |
Nanotechnology Magnetic nanomaterials Part 1: Characterization and measurement specifications of magnetic nanosuspenSiOns 纳米技术 磁性纳米材料 第1部分：磁性纳米悬浮液的特性和测量规范 |
China National Standards SiO |
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 SiO |
English PDF |
| GB/Z 25320.1003-2023 |
Power system management and its information exchange Data and communication security Part 100-3: Conformance test cases for IEC 62351-3 and secure communication extenSiOns including the TCP/IP protocol suite 电力系统管理及其信息交换 数据和通信安全 第100-3部分：IEC 62351-3的一致性测试用例和包括TCP/IP协议集的安全通信扩展 |
China National Standards SiO |
English PDF |
| GB/Z 43482-2023 |
Hydraulic transmisSiOns Hoses and hose assemblies Methods of collecting fluid samples for analysis of cleanliness 液压传动 软管和软管总成 收集流体样本分析清洁度的方法 |
China National Standards SiO |
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 SiO |
English PDF |
| GB/T 7000.217-2023 |
Luminaires Part 2-17: Special requirements Luminaires for stage lighting, televiSiOn, film and photography venues (indoor and outdoor) 灯具 第2-17部分：特殊要求 舞台灯光、电视、电影及摄影场所(室内外)用灯具 |
China National Standards SiO |
English PDF |
| GB/T 3836.22-2023 |
Explosive atmospheres Part 22: Protective measures for optical radiation equipment and transmisSiOn systems 爆炸性环境 第22部分：光辐射设备和传输系统的保护措施 |
China National Standards SiO |
English PDF |
| GB/T 2659.3-2023 |
Name codes of countries and regions around the world and their administrative diviSiOns Part 3: Previously used country and region codes 世界各国和地区及其行政区划名称代码 第3部分：原先使用的国家和地区代码 |
China National Standards SiO |
English PDF |
| GB/T 292-2023 |
Rolling bearings Angular contact ball bearings DimenSiOns 滚动轴承 角接触球轴承 外形尺寸 |
China National Standards SiO |
English PDF |
| GB 17799.8-2023 |
Electromagnetic Compatibility General Standard Part 8: EmisSiOns from professional equipment in commercial and light industrial locations 电磁兼容 通用标准 第8部分：商用和轻工业场所专业设备的发射 |
China National Standards SiO |
English PDF |
| GB 17799.3-2023 |
Electromagnetic Compatibility General Standard Part 3: EmisSiOns from equipment in residential environments 电磁兼容 通用标准 第3部分：居住环境中设备的发射 |
China National Standards SiO |
English PDF |
| GB/T 43348-2023 |
Agricultural Socialization Services Science and Technology CommisSiOner Service Standards 农业社会化服务 科技特派员服务规范 |
China National Standards SiO |
English PDF |
| GB/T 4893.4-2023 |
Testing of physical and chemical properties of paint films on furniture surfaces Part 4: AdheSiOn cross-cut determination method 家具表面漆膜理化性能试验 第4部分：附着力交叉切割测定法 |
China National Standards SiO |
English PDF |
| GB/T 43369-2023 |
Interface requirements for optoelectronic misSiOn load equipment for large and medium-sized civilian UAVs 民用大中型无人机光电任务载荷设备接口要求 |
China National Standards SiO |
English PDF |
| GB/T 43424-2023 |
Space data and information transmisSiOn system Launch vehicle/spacecraft image communication requirements 空间数据与信息传输系统 运载火箭/航天器图像通信要求 |
China National Standards SiO |
English PDF |
| GB/T 43423-2023 |
Space data and information transmisSiOn system Deep space optical communication encoding and synchronization 空间数据与信息传输系统 深空光通信编码与同步 |
China National Standards SiO |
English PDF |
| GB/T 43379-2023 |
Space data and information transmisSiOn system XML-based telemetry and remote control information exchange specification 空间数据与信息传输系统 基于XML的遥测遥控信息交换规范 |
China National Standards SiO |
English PDF |
| GB/T 43375-2023 |
Space data and information transmisSiOn system encapsulation protocol 空间数据与信息传输系统 封装包协议 |
China National Standards SiO |
English PDF |
| GB/T 43374-2023 |
Space data and information transmisSiOn system Spacecraft information system software architecture 空间数据与信息传输系统 航天器信息系统软件体系结构 |
China National Standards SiO |
English PDF |
| GB/T 43373-2023 |
Space data and information transmisSiOn system Deep space measurement and control pseudo code ranging technical requirements 空间数据与信息传输系统 深空测控伪码测距技术要求 |
China National Standards SiO |
English PDF |
| GB/T 43372-2023 |
Space data and information transmisSiOn system Deep space optical communication physical layer 空间数据与信息传输系统 深空光通信物理层 |
China National Standards SiO |
English PDF |
| GB/T 43419.3-2023 |
Heavy metal management in rice fields Part 3: PhySiOlogical barrier 稻田重金属治理 第3部分：生理阻隔 |
China National Standards SiO |
English PDF |
| GB/T 23802-2023 |
Technical delivery conditions for corroSiOn-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards SiO |
English PDF |
| GB/T 43340.2-2023 |
Financial News and Information Part 2: TransmisSiOn Processing Interface Requirements 财经新闻信息 第2部分：传输处理接口要求 |
China National Standards SiO |
English PDF |
| GB/T 30547-2023 |
Resistors for high voltage direct current transmisSiOn system filters 高压直流输电系统滤波器用电阻器 |
China National Standards SiO |
English PDF |
| GB/T 7731.17-2023 |
Ferrotungsten - Determination of cobalt, nickel and aluminum content - Inductively coupled plasma atomic emisSiOn spectrometry 钨铁 钴、镍、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 24339-2023 |
Rail transit Communication, signaling and processing systems Safety-related communications in transmisSiOn systems 轨道交通 通信、信号和处理系统 传输系统中的安全相关通信 |
China National Standards SiO |
English PDF |
| GB/T 43310-2023 |
Determination of chemical elements of glass fibers and raw materials by inductively coupled plasma optical emisSiOn spectrometry (ICP-OES) 玻璃纤维及原料化学元素的测定 电感耦合等离子体发射光谱法（ICP-OES） |
China National Standards SiO |
English PDF |
| GB/T 42513.5-2023 |
Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emisSiOn spectrometry 镍合金化学分析方法 第5部分：钒含量测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 42513.3-2023 |
Methods for chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emisSiOn spectrometry 镍合金化学分析方法 第3部分：铝含量的测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 6150.3-2023 |
Methods for chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emisSiOn spectrometry 钨精矿化学分析方法 第3部分：磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 3260.11-2023 |
Methods for chemical analysis of tin Part 11: Determination of copper, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emisSiOn spectrometry 锡化学分析方法 第11部分：铜、铁、铋、铅、锑、砷、铝、锌、镉、银、镍和钴含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 43081-2023 |
Road vehicle bulbs and light sources - DimenSiOns, optoelectronic performance requirements 道路车辆灯泡和光源 尺寸、光电性能要求 |
China National Standards SiO |
English PDF |
| GB/T 43315-2023 |
Detection of silicon wafer flow pattern defects CorroSiOn method 硅片流动图形缺陷的检测 腐蚀法 |
China National Standards SiO |
English PDF |
| GB/T 43356-2023 |
Test method for periodic infiltration of corroSiOn salt solution on steel bars 钢筋腐蚀盐溶液周期浸润试验方法 |
China National Standards SiO |
English PDF |
| GB/T 9485-2023 |
Radial flow turbocharger connection dimenSiOns 径流式涡轮增压器 联接尺寸 |
China National Standards SiO |
English PDF |
| GB/T 43351-2023 |
Accessible design Content, graphics and expresSiOn methods of touch guidance maps 无障碍设计 触摸导引地图的内容、图形和表达方法 |
China National Standards SiO |
English PDF |
| GB/Z 41082.2-2023 |
Wheelchairs Part 2: Typical values and recommended limit values of dimenSiOns, mass and operating space measured according to GB/Z 18029.5 轮椅车 第2部分：按GB/Z 18029.5测得的尺寸、质量和操作空间的典型值和推荐限制值 |
China National Standards SiO |
English PDF |
| GB/T 29381-2023 |
Tebuconazole suspenSiOn 戊唑醇悬浮剂 |
China National Standards SiO |
English PDF |
| GB/T 43277.2-2023 |
Stop clamps and flow regulators for medical infuSiOn (blood transfusion) equipment Part 2: Liquid contact scale flow regulators 医用输液（输血）器具用止流夹和流量调节器 第2部分：液体接触式刻度流量调节器 |
China National Standards SiO |
English PDF |
| GB/T 43277.1-2023 |
Stop clamps and flow regulators for medical infuSiOn (blood transfusion) equipment Part 1: Non-liquid contact stop clamps and flow regulators 医用输液（输血）器具用止流夹和流量调节器 第1部分：非液体接触式止流夹和流量调节器 |
China National Standards SiO |
English PDF |
| GB/T 5008.3-2023 |
Lead-acid batteries for starters Part 3: Product varieties, specifications and terminal dimenSiOns for heavy-duty vehicles 起动用铅酸蓄电池 第3部分：重载车辆产品品种规格和端子尺寸 |
China National Standards SiO |
English PDF |
| GB/T 5008.2-2023 |
Lead-acid batteries for starting use Part 2: Product variety specifications and terminal dimenSiOns and markings 起动用铅酸蓄电池 第2部分：产品品种规格和端子尺寸、标记 |
China National Standards SiO |
English PDF |
| GB/T 30553-2023 |
High voltage direct current transmisSiOn based on voltage source converter 基于电压源换流器的高压直流输电 |
China National Standards SiO |
English PDF |
| GB/T 4960.2-2023 |
Terminology of Nuclear Science and Technology Part 2: FisSiOn Reactor 核科学技术术语 第2部分：裂变反应堆 |
China National Standards SiO |
English PDF |
| GB/T 26215-2023 |
Capacitors for converter valve damping and absorption circuits in high-voltage direct current transmisSiOn systems 高压直流输电系统换流阀阻尼吸收回路用电容器 |
China National Standards SiO |
English PDF |
| GB/T 19494.3-2023 |
Mechanized sampling of coal Part 3: Determination of preciSiOn and bias testing 煤炭机械化采样 第3部分：精密度测定和偏倚试验 |
China National Standards SiO |
English PDF |
| GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimenSiOns Part 3-110: Residential racks and cabinets for smart homes 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards SiO |
English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure DimenSiOns Part 3-109: Chassis Dimensions of Embedded Computing Devices 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards SiO |
English PDF |
| GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimenSiOns Part 3-108: Dimensions of R-type sub-boxes and plug-ins 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards SiO |
English PDF |
| GB/T 43189-2023 |
Nuclear instrumentation - Nomenclature (identification) of scintillator and scintillation detectors and standard dimenSiOns of scintillator 核仪器仪表 闪烁体和闪烁探测器的命名（标识）以及闪烁体的标准尺寸 |
China National Standards SiO |
English PDF |
| GB/T 43440-2023 |
Internet of Things Smart Agriculture Data TransmisSiOn Technology Application Guide 物联网 智慧农业数据传输技术应用指南 |
China National Standards SiO |
English PDF |
| GB/T 42918.2-2023 |
Plastics - Thermoplastic polyurethanes for molding and extruSiOn - Part 2: Specimen preparation and property determination 塑料 模塑和挤出用热塑性聚氨酯 第2部分：试样制备和性能测定 |
China National Standards SiO |
English PDF |
| GB/T 21461.2-2023 |
Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extruSiOn materials Part 2: Specimen preparation and property determination 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards SiO |
English PDF |
| GB/T 21461.1-2023 |
Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extruSiOn materials Part 1: Nomenclature system and basis for classification 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards SiO |
English PDF |
| GB 43066-2023 |
Safety technical requirements for passive exploSiOn-proof facilities in coal mines 煤矿用被动式隔爆设施安全技术要求 |
China National Standards SiO |
English PDF |
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