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Standard Code | Standard Title | Standard Class | Order |
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GB/T 42890-2023 |
Broadband trunking communication (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Inter-TCF interface 基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第二阶段) TCF间接口 |
China National Standards p |
English PDF |
GB/T 42889-2023 |
Broadband trunking communication (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Interface between TCF and eHSS 基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第二阶段) TCF与eHSS间接口 |
China National Standards p |
English PDF |
GB/T 42829-2023 |
Basic requirements for quantum secure communication applications 量子保密通信应用基本要求 |
China National Standards p |
English PDF |
GB/T 42937-2023 |
Specifications for information exchange on express high-speed rail transportation 快件高铁运输信息交换规范 |
China National Standards p |
English PDF |
GB/T 28638-2023 |
Heat loss test and insulation effect evaluation method of urban heating pipe insulation structure 城镇供热管道保温结构散热损失测试与保温效果评定方法 |
China National Standards p |
English PDF |
GB/T 42657-2023 |
Test method for infrared refractive index temperature coefficient of infrared optical glass - vertical incidence method 红外光学玻璃红外折射率温度系数测试方法 垂直入射法 |
China National Standards p |
English PDF |
GB/T 42653-2023 |
Glass high temperature viscosity test method 玻璃高温黏度试验方法 |
China National Standards p |
English PDF |
GB/T 31958-2023 |
Amorphous silicon thin film transistor liquid crystal display substrate glass 非晶硅薄膜晶体管液晶显示器用基板玻璃 |
China National Standards p |
English PDF |
GB/T 42867-2023 |
Technical Guidelines for Comprehensive Utilization of Coal Mine Predrainage 煤矿预排水综合利用技术导则 |
China National Standards p |
English PDF |
GB/T 42865.1-2023 |
Water quota for service industry part 1: Swimming places 服务业用水定额 第1部分:游泳场所 |
China National Standards p |
English PDF |
GB/T 42862-2023 |
General requirements for flight control systems of large and medium-sized civilian unmanned helicopters 民用大中型无人直升机飞行控制系统通用要求 |
China National Standards p |
English PDF |
GB/T 42861-2023 |
General specifications for bulging blind rivets 鼓包型抽芯铆钉通用规范 |
China National Standards p |
English PDF |
GB/T 42856-2023 |
Flight performance flight test requirements for large and medium-sized civil unmanned helicopter systems 民用大中型无人直升机系统飞行性能飞行试验要求 |
China National Standards p |
English PDF |
GB/T 42854-2023 |
General technical specifications for civil aircraft customer training flight simulators 民用飞机客户培训飞行模拟机通用技术规范 |
China National Standards p |
English PDF |
GB/T 42853-2023 |
Technical data specifications for civil aircraft flight operations 民用飞机飞行运行技术数据规范 |
China National Standards p |
English PDF |
GB/T 42852-2023 |
Civil aircraft maintenance technical data specifications 民用飞机维修技术数据规范 |
China National Standards p |
English PDF |
GB/T 42851-2023 |
1517MpaMJ threaded bolt 1517MPaMJ螺纹螺栓 |
China National Standards p |
English PDF |
GB/T 42850-2023 |
1275MpaMJ threaded bolt 1275MPaMJ螺纹螺栓 |
China National Standards p |
English PDF |
GB/T 42921-2023 |
Optical functional film Polyethylene terephthalate (PET) film Protective film adhesion measurement method 光学功能薄膜 聚对苯二甲酸乙二醇酯(PET)薄膜 保护膜黏着力测定方法 |
China National Standards p |
English PDF |
GB/T 42674-2023 |
Optical functional film microstructure thickness test method 光学功能薄膜 微结构厚度测试方法 |
China National Standards p |
English PDF |
GB/T 42863-2023 |
General test methods for spacecraft 航天器通用试验方法 |
China National Standards p |
English PDF |
GB/T 42860-2023 |
General requirements for launch vehicle transportation 运载火箭运输通用要求 |
China National Standards p |
English PDF |
GB/T 42859-2023 |
Implementation requirements for three-oriented analysis methods for aerospace product quality issues 航天产品质量问题三个面向分析方法实施要求 |
China National Standards p |
English PDF |
GB/T 42846-2023 |
Space environment Ground simulation method of space radiation effects of non-metallic materials 空间环境 非金属材料空间辐射效应地面模拟方法 |
China National Standards p |
English PDF |
GB/T 12971.2-2023 |
Contact wires for electric traction part 2: Steel and aluminum composite contact wires 电力牵引用接触线 第2部分:钢铝复合接触线 |
China National Standards p |
English PDF |
GB/T 12971.1-2023 |
Contact wires for electric traction part 1: Copper and copper alloy contact wires 电力牵引用接触线 第1部分:铜及铜合金接触线 |
China National Standards p |
English PDF |
GB/T 42762-2023 |
General technical requirements for cups and pots 杯壶类产品通用技术要求 |
China National Standards p |
English PDF |
GB/T 20706-2023 |
Cocoa powder quality requirements 可可粉质量要求 |
China National Standards p |
English PDF |
GB/T 42864-2023 |
Liquefied natural gas sampling facilities and sampling performance inspection 液化天然气的取样设施及取样性能检验 |
China National Standards p |
English PDF |
GB/T 42877-2023 |
Meteorological data service interface specification 气象数据服务接口规范 |
China National Standards p |
English PDF |
GB/T 42892-2023 |
A Guide to Agile project Management 项目管理敏捷化指南 |
China National Standards p |
English PDF |
GB/T 42847.2-2023 |
Reversible mode fuel cell module for energy storage systems part 2: Performance testing method of reversible mode proton exchange membrane cell and stack 储能系统用可逆模式燃料电池模块 第2部分:可逆模式质子交换膜单池与电堆性能测试方法 |
China National Standards p |
English PDF |
GB/T 42896-2023 |
Microelectromechanical systems (MEMS) technology Silicon-based MEMS nanoscale structure impact test method 微机电系统(MEMS)技术 硅基MEMS纳尺度结构冲击试验方法 |
China National Standards p |
English PDF |
GB/T 27543-2023 |
Walking lifting platform truck 步行式升降平台搬运车 |
China National Standards p |
English PDF |
GB/T 26947-2023 |
Walking pallet truck 步行式托盘搬运车 |
China National Standards p |
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 p |
English PDF |
GB/T 10322.1-2023 |
Iron Ore Sampling and Preparation Methods 铁矿石 取样和制样方法 |
China National Standards p |
English PDF |
GB/T 6730.87-2023 |
Iron ore, determination of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法(钴内标法) |
China National Standards p |
English PDF |
GB/T 6730.86-2023 |
Iron ore Determination of radionuclides Inductively coupled plasma mass spectrometry 铁矿石 放射性核素的测定 电感耦合等离子体质谱法 |
China National Standards p |
English PDF |
GB/T 6730.85-2023 |
Iron ore - preparation and determination of certified standard samples for chemical analysis 铁矿石 化学分析用有证标准样品的制备和定值 |
China National Standards p |
English PDF |
GB/T 6730.84-2023 |
Iron ore - Determination of total rare earth content - Inductively coupled plasma atomic emission spectrometry 铁矿石 稀土总量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards p |
English PDF |
GB/T 42857-2023 |
Safety requirements for pressure swing adsorption hydrogen purification system 变压吸附提纯氢气系统安全要求 |
China National Standards p |
English PDF |
GB/T 42855-2023 |
Technical Requirements for Hydrogen Fuel Cell Vehicle Refueling protocol 氢燃料电池车辆加注协议技术要求 |
China National Standards p |
English PDF |
GB/T 42629.4-2023 |
International Code of Conduct for Environmental Surveys of Seabed Areas and High Seas part 4: Survey of Physical Properties of Marine Sediments 国际海底区域和公海环境调查规程 第4部分:海洋沉积物物理特性调查 |
China National Standards p |
English PDF |
GB/T 42732-2023 |
Nanotechnology Size distribution and concentration measurement of inorganic nanoparticles in aqueous phase Single particle inductively coupled plasma mass spectrometry 纳米技术 水相中无机纳米颗粒的尺寸分布和浓度测量 单颗粒电感耦合等离子体质谱法 |
China National Standards p |
English PDF |
GB/T 42928-2023 |
Code of Good practice for Reverse Logistics Services 逆向物流服务良好行为规范 |
China National Standards p |
English PDF |
GB/T 7251.2-2023 |
Low voltage switchgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets 低压成套开关设备和控制设备 第2部分:成套电力开关和控制设备 |
China National Standards p |
English PDF |
GB/T 7251.1-2023 |
Low-voltage switchgear and controlgear complete sets Part 1: General provisions 低压成套开关设备和控制设备 第1部分:总则 |
China National Standards p |
English PDF |
GB/T 28712.6-2023 |
Heat exchanger types and basic parameters Part 6: Air-cooled heat exchanger 热交换器型式与基本参数 第6部分:空冷式热交换器 |
China National Standards p |
English PDF |
GB/T 28712.5-2023 |
Heat exchanger types and basic parameters Part 5: Spiral plate heat exchanger 热交换器型式与基本参数 第5部分:螺旋板式热交换器 |
China National Standards p |
English PDF |
GB/T 28712.4-2023 |
Heat exchanger types and basic parameters Part 4: Thermosiphon reboiler 热交换器型式与基本参数 第4部分:热虹吸式重沸器 |
China National Standards p |
English PDF |
GB/T 27698.2-2023 |
performance test methods for heat exchangers and heat transfer elements Part 2: Heat exchangers 热交换器及传热元件性能测试方法 第2部分:热交换器 |
China National Standards p |
English PDF |
GB/T 25198-2023 |
pressure vessel head 压力容器封头 |
China National Standards p |
English PDF |
GB/T 27021.12-2023 |
Conformity assessment Management system audit and certification body requirements part 12: Collaborative business relationship management system audit and certification competency requirements 合格评定 管理体系审核认证机构要求 第12部分:协作业务关系管理体系审核与认证能力要求 |
China National Standards p |
English PDF |
GB/T 27000-2023 |
Conformity assessment Vocabulary and general principles 合格评定 词汇和通用原则 |
China National Standards p |
English PDF |
GB/T 42888-2023 |
Information Security Technology Machine Learning Algorithm Security Assessment Specification 信息安全技术 机器学习算法安全评估规范 |
China National Standards p |
English PDF |
GB/T 42884-2023 |
Information Security Technology Mobile Internet Application (App) Life Cycle Security Management Guide 信息安全技术 移动互联网应用程序(App)生命周期安全管理指南 |
China National Standards p |
English PDF |
GB/T 35274-2023 |
Information security technology Big data service security capability requirements 信息安全技术 大数据服务安全能力要求 |
China National Standards p |
English PDF |
GB/T 17928-2023 |
Leather - physical and mechanical tests - Determination of pinhole tear strength 皮革 物理和机械试验 针孔撕裂强度的测定 |
China National Standards p |
English PDF |
GB/T 42880-2023 |
Chemicals Bee (Apis mellifera L.) chronic oral toxicity test (10-day feeding method) 化学品 蜜蜂(Apis mellifera L.)慢性经口毒性试验(10天饲喂法) |
China National Standards p |
English PDF |
GB/T 42879-2023 |
Chemicals New Zealand Mud Snail (potamopyrgus antipodarum) Reproduction Trial 化学品 新西兰泥蜗(Potamopyrgus antipodarum)繁殖试验 |
China National Standards p |
English PDF |
GB/T 12956-2023 |
Bathroom supporting equipment requirements 卫生间配套设备要求 |
China National Standards p |
English PDF |
GB/T 42916-2023 |
Aluminum and aluminum alloy product identification 铝及铝合金产品标识 |
China National Standards p |
English PDF |
GB/T 42915-2023 |
Specification for identification of copper concentrates and main copper-containing materials 铜精矿及主要含铜物料鉴别规范 |
China National Standards p |
English PDF |
GB/T 42914-2023 |
Test method for fracture toughness of aluminum alloy products 铝合金产品断裂韧度试验方法 |
China National Standards p |
English PDF |
GB/T 42787-2023 |
High-entropy alloy powder for additive manufacturing 增材制造用高熵合金粉 |
China National Standards p |
English PDF |
GB/T 42654-2023 |
Test methods for seawater erosion corrosion of copper and copper alloys 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards p |
English PDF |
GB/T 27683-2023 |
Copper and copper alloy cutting chips and recycling specifications 铜及铜合金切削屑料及其回收规范 |
China National Standards p |
English PDF |
GB/T 26725-2023 |
Ultrafine tungsten carbide powder 超细碳化钨粉 |
China National Standards p |
English PDF |
GB/T 26053-2023 |
Carbide based thermal spray powder 碳化物基热喷涂粉 |
China National Standards p |
English PDF |
GB/T 26038-2023 |
Tungsten-based high specific gravity alloy plate 钨基高比重合金板材 |
China National Standards p |
English PDF |
GB/T 23609-2023 |
Copper alloy seamless pipes for seawater desalination equipment 海水淡化装置用铜合金无缝管 |
China National Standards p |
English PDF |
GB/T 22648-2023 |
Aluminum-plastic composite hose, aluminum foil for battery soft packaging 铝塑复合软管、电池软包用铝箔 |
China National Standards p |
English PDF |
GB/T 22638.11-2023 |
Test methods for aluminum foil part 11: Testing of mechanical properties 铝箔试验方法 第11部分:力学性能的测试 |
China National Standards p |
English PDF |
GB/T 16865-2023 |
Specimens and methods for tensile testing of deformed aluminum, magnesium and their alloy processed products 变形铝、镁及其合金加工制品拉伸试验用试样及方法 |
China National Standards p |
English PDF |
GB/T 16475-2023 |
Deformed aluminum and aluminum alloy product status code 变形铝及铝合金产品状态代号 |
China National Standards p |
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 p |
English PDF |
GB/T 8180-2023 |
packaging, marking, transportation and storage of titanium and titanium alloy processed products 钛及钛合金加工产品的包装、标志、运输和贮存 |
China National Standards p |
English PDF |
GB/T 8151.26-2023 |
Methods for chemical analysis of zinc concentrates part 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry 锌精矿化学分析方法 第 26 部分:银含量的测定 酸溶解-火焰原子吸收光谱法 |
China National Standards p |
English PDF |
GB/T 6609.35-2023 |
Methods for chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method 氧化铝化学分析方法和物理性能测定方法 第35部分:比表面积的测定 氮吸附法 |
China National Standards p |
English PDF |
GB/T 6609.27-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 27: Particle size analysis - Sieving method 氧化铝化学分析方法和物理性能测定方法 第27部分:粒度分析 筛分法 |
China National Standards p |
English PDF |
GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density 氧化铝化学分析方法和物理性能测定方法 第25部分:松装和振实密度的测定 |
China National Standards p |
English PDF |
GB/T 6150.15-2023 |
Methods for chemical analysis of tungsten concentrates part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 钨精矿化学分析方法 第15部分:铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards p |
English PDF |
GB/T 6150.12-2023 |
Methods for chemical analysis of tungsten concentrates part 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gravimetric method 钨精矿化学分析方法 第12部分:二氧化硅含量的测定 硅钼蓝分光光度法和重量法 |
China National Standards p |
English PDF |
GB/T 6150.10-2023 |
Methods for chemical analysis of tungsten concentrates part 10: Determination of lead content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 钨精矿化学分析方法 第10部分:铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards p |
English PDF |
GB/T 6150.8-2023 |
Methods for chemical analysis of tungsten concentrates part 8: Determination of molybdenum content Thiocyanate spectrophotometry 钨精矿化学分析方法 第8部分:钼含量的测定 硫氰酸盐分光光度法 |
China National Standards p |
English PDF |
GB/T 6150.6-2023 |
Methods for chemical analysis of tungsten concentrates part 6: Determination of wet water content Gravimetric method 钨精矿化学分析方法 第6部分:湿存水含量的测定 重量法 |
China National Standards p |
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 p |
English PDF |
GB/T 5246-2023 |
electrolytic copper powder 电解铜粉 |
China National Standards p |
English PDF |
GB/T 3884.12-2023 |
Methods for chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration 铜精矿化学分析方法 第12部分:氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards p |
English PDF |
GB/T 3624-2023 |
Titanium and titanium alloy seamless pipes 钛及钛合金无缝管 |
China National Standards p |
English PDF |
GB/T 3620.2-2023 |
Allowable deviations in chemical composition of titanium and titanium alloy processed products 钛及钛合金加工产品化学成分允许偏差 |
China National Standards p |
English PDF |
GB/T 3251-2023 |
Compression test methods for aluminum and aluminum alloy products 铝及铝合金产品压缩试验方法 |
China National Standards p |
English PDF |
GB/T 3114-2023 |
Copper and copper alloy flat wire 铜及铜合金扁线 |
China National Standards p |
English PDF |
GB/T 42707.1-2023 |
Remote operation and maintenance of CNC machine tools Part 1: General requirements 数控机床远程运维 第1部分:通用要求 |
China National Standards p |
English PDF |
GB/T 42668-2023 |
Samarium iron nitrogen bonded permanent magnet powder 钐铁氮粘结永磁粉 |
China National Standards p |
English PDF |
GB/T 42656-2023 |
Test method for kinetic properties of hydrogen absorption and release reaction of rare earth hydrogen storage alloys 稀土系储氢合金 吸放氢反应动力学性能测试方法 |
China National Standards p |
English PDF |
GB/T 29918-2023 |
Test method for pressure-composition isotherm (PCI) of rare earth hydrogen storage alloys 稀土系储氢合金 压力-组成等温线(PCI)的测试方法 |
China National Standards p |
English PDF |
GB/T 15677-2023 |
Metal lanthanum and lanthanum powder 金属镧及镧粉 |
China National Standards p |
English PDF |
GB/T 5905.1-2023 |
Cranes - Inspection and testing specifications - Part 1: General principles 起重机 检验与试验规范 第1部分:通则 |
China National Standards p |
English PDF |
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