Cart:
 |
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 39560.701-2020 |
Determination of certain substances in electrical and electronic products—PArt 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards PA |
 English PDF |
| GB/T 39560.6-2020 |
Determination of certain substances in electrical and electronic products—PArt 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry（GC-MS） 电子电气产品中某些物质的测定 第6部分：气相色谱-质谱仪（GC-MS）测定聚合物中的多溴联苯和多溴二苯醚 |
China National Standards PA |
English PDF |
| GB/T 39560.301-2020 |
Determination of certain substances in electrical and electronic products—PArt 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry 电子电气产品中某些物质的测定 第3-1部分：X射线荧光光谱法筛选铅、汞、镉、总铬和总溴 |
China National Standards PA |
English PDF |
| GB/T 39560.2-2020 |
Determination of certain substances in electrical and electronic products—PArt 2: Disassembly，disjointment and mechanical sample preparation 电子电气产品中某些物质的测定 第2部分：拆解、拆分和机械制样 |
China National Standards PA |
English PDF |
| GB/T 39560.1-2020 |
Determination of certain substances in electrical and electronic products—PArt 1: Introduction and overview 电子电气产品中某些物质的测定 第1部分：介绍和概述 |
China National Standards PA |
English PDF |
| GB/T 39559.4-2020 |
Specifications for operational monitoring of urban rail transit facilities—PArt 4: Track and earthworks 城市轨道交通设施运营监测技术规范 第4部分：轨道和路基 |
China National Standards PA |
English PDF |
| GB/T 39559.3-2020 |
Specifications for operational monitoring of urban rail transit facilities—PArt 3:Tunnel 城市轨道交通设施运营监测技术规范 第3部分：隧道 |
China National Standards PA |
English PDF |
| GB/T 39559.2-2020 |
Specifications for operational monitoring of urban rail transit facilities—PArt 2: Bridge 城市轨道交通设施运营监测技术规范 第2部分：桥梁 |
China National Standards PA |
English PDF |
| GB/T 39559.1-2020 |
Specifications for operational monitoring of urban rail transit facilities—PArt 1: General 城市轨道交通设施运营监测技术规范 第1部分：总则 |
China National Standards PA |
English PDF |
| GB/T 39515.4-2020 |
Agricultural and forestry machinery—Environmental requirements for sprayers—PArt 4: Fixed and semi-mobile sprayers 农林机械 喷雾机的环境要求 第4部分：固定式和半移动式喷雾机 |
China National Standards PA |
English PDF |
| GB/T 39515.3-2020 |
Agricultural and forestry machinery—Environmental requirements for sprayers—PArt 3: Sprayers for bush and tree crops 农林机械 喷雾机的环境要求 第3部分：灌木与乔木作物用喷雾机 |
China National Standards PA |
English PDF |
| GB/T 39515.1-2020 |
Agricultural and forestry machinery—Environmental requirements for sprayers—PArt 1: General 农林机械 喷雾机的环境要求 第1部分：通用要求 |
China National Standards PA |
English PDF |
| GB/T 35210.2-2020 |
Determination methods of methane isothermal adsorption of shale—PArt 2: Gravimetric method 页岩甲烷等温吸附测定方法 第2部分：重量法 |
China National Standards PA |
English PDF |
| GB/T 33523.71-2020 |
Geometrical product specifications (GPS)—Surface texture: Areal—PArt 71: Software measurement standards 产品几何技术规范（GPS） 表面结构 区域法 第71部分：软件测量标准 |
China National Standards PA |
English PDF |
| GB/T 33523.70-2020 |
Geometrical product specifications (GPS)—Surface texture: Areal—PArt 70: Material measures 产品几何技术规范（GPS） 表面结构 区域法 第70部分：实物测量标准 |
China National Standards PA |
English PDF |
| GB/T 33523.1-2020 |
Geometrical product specifications (GPS)—Surface texture: Areal—PArt 1: Indication of surface texture 产品几何技术规范（GPS） 表面结构 区域法 第1部分：表面结构的表示法 |
China National Standards PA |
English PDF |
| GB/T 33014.9-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—PArt 9:Portable transmitters 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第9部分：便携式发射机法 |
China National Standards PA |
English PDF |
| GB/T 33014.8-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—PArt 8:Immunity to magnetic fields 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第8部分：磁场抗扰法 |
China National Standards PA |
English PDF |
| GB/T 33014.7-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—PArt 7:Direct radio frequency power injection 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第7部分：射频功率直接注入法 |
China National Standards PA |
English PDF |
| GB/T 33014.10-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—PArt 10: Immunity to conducted disturbances in the extended audio frequency range 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分：扩展音频范围的传导抗扰法 |
China National Standards PA |
English PDF |
| GB/T 32854.4-2020 |
Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—PArt 4: Information exchange and usage 自动化系统与集成 制造系统先进控制与优化软件集成 第4部分：信息交互和使用 |
China National Standards PA |
English PDF |
| GB/T 32854.3-2020 |
Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—PArt 3: Activity models and workflows 自动化系统与集成 制造系统先进控制与优化软件集成 第3部分：活动模型和工作流 |
China National Standards PA |
English PDF |
| GB/T 31489.4-2020 |
D.C. extruded cables systems for power transmission at a rated voltage up to and including 500kV—PArt 4: Accessories for D.C. cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第4部分：直流电缆附件 |
China National Standards PA |
English PDF |
| GB/T 31489.3-2020 |
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—PArt 3: D.C. submarine cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第3部分：直流海底电缆 |
China National Standards PA |
English PDF |
| GB/T 31489.2-2020 |
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—PArt 2: D.C. land cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第2部分：直流陆地电缆 |
China National Standards PA |
English PDF |
| GB/T 22766.10-2020 |
After-sales service of household and similar electrical appliances—PArt 10:Particular requirements for dishwashers 家用和类似用途电器售后服务 第10部分：洗碗机的特殊要求 |
China National Standards PA |
English PDF |
| GB/T 21838.4-2020 |
Metallic materials—Instrumented indentation test for hardness and materials PArameters—Part 4: Test method for metallic and non-metallic coatings 金属材料 硬度和材料参数的仪器化压入试验 第4部分:金属和非金属覆盖层的试验方法 |
China National Standards PA |
English PDF |
| GB/T 20996.3-2020 |
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—PArt 3: Dynamic conditions 采用电网换相换流器的高压直流系统的性能 第3部分：动态 |
China National Standards PA |
English PDF |
| GB/T 20996.2-2020 |
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—PArt 2: Faults and switching 采用电网换相换流器的高压直流系统的性能 第2部分：故障和操作 |
China National Standards PA |
English PDF |
| GB/T 20996.1-2020 |
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—PArt 1: Steady-state conditions 采用电网换相换流器的高压直流系统的性能 第1部分：稳态 |
China National Standards PA |
English PDF |
| GB/T 20990.1-2020 |
Thyristor valves for high voltage direct current (HVDC)power transmission—PArt1: Electrical testing 高压直流输电晶闸管阀 第1部分：电气试验 |
China National Standards PA |
English PDF |
| GB/T 20985.2-2020 |
Information technology—Security techniques—Information security incident management—PArt 2: Guidelines to plan and prepare for incident response 信息技术 安全技术 信息安全事件管理 第2部分：事件响应规划和准备指南 |
China National Standards PA |
English PDF |
| GB/T 20720.2-2020 |
Enterprise-control system integration—PArt 2: Objects and attributes for enterprise-control system integration 企业控制系统集成 第2部分：企业控制系统集成的对象和属性 |
China National Standards PA |
English PDF |
| GB/T 19212.24-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—PArt 24：Particular requirements and test for transformers and power supply units for construction sites 变压器、电抗器、电源装置及其组合的安全 第24部分：建筑工地用变压器和电源装置的特殊要求和试验 |
China National Standards PA |
English PDF |
| GB/T 19212.11-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—PArt 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V 变压器、电抗器、电源装置及其组合的安全 第11部分：高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验 |
China National Standards PA |
English PDF |
| GB/T 18802.11-2020 |
Low-voltage surge protective devices(SPD)—PArt 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods 低压电涌保护器(SPD) 第11部分：低压电源系统的电涌保护器 性能要求和试验方法 |
China National Standards PA |
English PDF |
| GB/T 18779.6-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—PArt 6: Generalized decision rules for the acceptance and rejection of instruments and workpieces 产品几何技术规范（GPS） 工件与测量设备的测量检验 第6部分：仪器和工件接受/拒收的通用判定规则 |
China National Standards PA |
English PDF |
| GB/T 18779.5-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—PArt 5: Uncertainty in verification testing of indicating measuring instruments 产品几何技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示式测量仪器的检验不确定度 |
China National Standards PA |
English PDF |
| GB/T 18779.4-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—PArt 4: Background on functional limits and specification limits in decision rules 产品几何技术规范（GPS） 工件与测量设备的测量检验 第4部分：判定规则中功能限与规范限的基础 |
China National Standards PA |
English PDF |
| GB/T 17037.5-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—PArt 5: Preparation of standard specimens for investigating anisotropy 塑料 热塑性塑料材料注塑试样的制备 第5部分：各向异性评估用标准试样的制备 |
China National Standards PA |
English PDF |
| GB/T 17037.2-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—PArt 2:Small tensile bars 塑料 热塑性塑料材料注塑试样的制备 第2部分：小拉伸试样 |
China National Standards PA |
English PDF |
| GB/T 16895.23-2020 |
Low-voltage electrical installations—PArt 6: Verification 低压电气装置 第6部分：检验 |
China National Standards PA |
English PDF |
| GB/T 16895.21-2020 |
Low-voltage electrical installations—PArt 4–41：Protection for safety—Protection against electric shock 低压电气装置 第4-41部分：安全防护 电击防护 |
China National Standards PA |
English PDF |
| GB/T 15852.1-2020 |
Information technology—Security techniques—Message authentication codes—PArt 1: Mechanisms using a block cipher 信息技术 安全技术 消息鉴别码 第1部分：采用分组密码的机制 |
China National Standards PA |
English PDF |
| GB/T 15092.102-2020 |
Switches for appliances—PArt 1-2: Requirements for electronic switches 器具开关 第1-2部分：电子开关要求 |
China National Standards PA |
English PDF |
| GB/T 15092.101-2020 |
Switches for appliances—PArt 1-1: Requirements for mechanical switches 器具开关 第1-1部分：机械开关要求 |
China National Standards PA |
English PDF |
| GB/T 15092.1-2020 |
Switches for appliances—PArt 1:General requirements 器具开关 第1部分：通用要求 |
China National Standards PA |
English PDF |
| GB/T 14480.3-2020 |
Non-destructive testing instruments—Equipment for eddy current examination—PArt 3: System characteristics and verification 无损检测仪器 涡流检测设备 第3部分：系统性能和检验 |
China National Standards PA |
English PDF |
| GB/T 12763.3-2020 |
Specifications for oceanographic survey— PArt 3:Marine meteorological observations 海洋调查规范 第3部分：海洋气象观测 |
China National Standards PA |
English PDF |
| GB/T 12703.8-2020 |
Textiles—Test methods for electrostatic propensity—PArt 8:Test method using horizontal mechanical friction 纺织品 静电性能试验方法 第8部分：水平机械摩擦法 |
China National Standards PA |
English PDF |
| GB/T 12703.5-2020 |
Textiles—Test methods for electrostatic propensity—PArt 5：Test method using rotary mechanical friction 纺织品 静电性能试验方法 第5部分：旋转机械摩擦法 |
China National Standards PA |
English PDF |
| GB/T 11918.5-2020 |
Plugs, socket-outlets and couplers for industrial purposes—PArt 5: Dimensional compatibility and interchangeability requirements for plugs, socket-outlets, ship connectors and ship inlets for low-voltage shore connection systems (LVSC) 工业用插头插座和耦合器 第5部分：低压岸电连接系统（LVSC系统）用插头、插座、船用连接器和船用输入插座的尺寸兼容性和互换性要求 |
China National Standards PA |
English PDF |
| GB/T 7424.24-2020 |
Optical fibre cable generic specification—PArt 24: Basic optical cable test procedures—Electrical test methods 光缆总规范 第24部分：光缆基本试验方法 电气试验方法 |
China National Standards PA |
English PDF |
| GB/T 7260.503-2020 |
Uninterruptible power systems (UPS)—PArt 5-3: DC output UPS—Performance and test requirements 不间断电源系统（UPS） 第5–3部分：直流输出UPS 性能和试验要求 |
China National Standards PA |
English PDF |
| GB/T 7260.40-2020 |
Uninterruptible power systems(UPS)—PArt 4:Environmental aspects—Requirements and reporting 不间断电源系统（UPS） 第4部分：环境 要求及报告 |
China National Standards PA |
English PDF |
| GB/T 6113.203-2020 |
Specification for radio disturbance and immunity measuring apPAratus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards PA |
English PDF |
| GB/T 5584.4-2020 |
Rectangular copper or aluminium and its alloy wires for electrical purposes—PArt 4: Strip copper conductor 电工用铜、铝及其合金扁线 第4部分：铜带 |
China National Standards PA |
English PDF |
| GB/T 5584.2-2020 |
Rectangular copper or aluminium and its alloy wires for electrical purposes—PArt 2: Rectangular copper and copper alloy wire 电工用铜、铝及其合金扁线 第2部分：铜及其合金扁线 |
China National Standards PA |
English PDF |
| GB/T 5584.1-2020 |
Rectangular copper or aluminium and its alloy wires for electrical purposes—PArt 1: General 电工用铜、铝及其合金扁线 第1部分：一般规定 |
China National Standards PA |
English PDF |
| GB/T 4343.2-2020 |
Electromagnetic comPAtibility requirements for household appliances, electric tools and similar apparatus—Part 2: Immunity 家用电器、电动工具和类似器具的电磁兼容要求 第2部分：抗扰度 |
China National Standards PA |
English PDF |
| GB/T 1632.4-2020 |
Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—PArt 4:Polycarbonate(PC) moulding and extrusion materials 塑料 使用毛细管黏度计测定聚合物稀溶液黏度 第4部分：聚碳酸酯(PC)模塑和挤出材料 |
China National Standards PA |
English PDF |
| GB/T 26958.28-2020 |
Geometrical product specifications (GPS)—Filtration—PArt 28: Profile filters：End effects 产品几何技术规范（GPS） 滤波 第28部分: 轮廓滤波器 端部效应 |
China National Standards PA |
English PDF |
| GB/T 26958.21-2020 |
Geometrical product specifications (GPS)—Filtration—PArt 21: Linear profile filters: Gaussian filters 产品几何技术规范（GPS） 滤波 第21部分：线性轮廓滤波器 高斯滤波器 |
China National Standards PA |
English PDF |
| GB/T 24635.4-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—PArt 4: Evaluating task-specific measurement uncertainty using simulation 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第4部分：应用仿真技术评估特定任务的测量不确定度 |
China National Standards PA |
English PDF |
| GB/T 24635.1-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—PArt 1: Overview and metrological characteristics 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第1部分：概要和计量特性 |
China National Standards PA |
English PDF |
| GB/T 35381.10-2020 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—PArt 10：Task controller and management information system data interchange 农林拖拉机和机械 串行控制和通信数据网络 第10部分：任务控制器和管理信息系统的数据交换 |
China National Standards PA |
English PDF |
| GB/T 30357.9-2020 |
Oolong tea—PArt 9：Baiyaqilan 乌龙茶 第9部分：白芽奇兰 |
China National Standards PA |
English PDF |
| GB/T 39552.2-2020 |
Sunglasses and sunglare filters—PArt 2: Test methods 太阳镜和太阳镜片 第2部分：试验方法 |
China National Standards PA |
English PDF |
| GB/T 39704-2020 |
Determination of effective thermal conductivity for vacuum insulation PAnels(VIP) 真空绝热板有效导热系数的测定 |
China National Standards PA |
English PDF |
| GB/T 39697.2-2020 |
Rubber or plastics covered rollers—Specifications—PArt 2：Surface characteristics 橡胶或塑料包覆辊 规范 第2部分：表面特性 |
China National Standards PA |
English PDF |
| GB/T 39697.1-2020 |
Rubber or plastics covered rollers—Specifications—PArt 1: Requirements for hardness 橡胶或塑料包覆辊 规范 第1部分：硬度要求 |
China National Standards PA |
English PDF |
| GB/T 39693.6-2020 |
Rubber, vulcanized or thermoplastic—Determination of hardness—PArt 6: Apparent hardness of rubber-covered rollers by IRHD method 硫化橡胶或热塑性橡胶 硬度的测定 第6部分：IRHD法测定胶辊的表观硬度 |
China National Standards PA |
English PDF |
| GB/T 39548-2020 |
Determination of retention rate on thermal resistance of vacuum insulation PAnels(VIP) in hygrothermal conditions 真空绝热板湿热条件下热阻保留率的测定 |
China National Standards PA |
English PDF |
| GB/T 39530-2020 |
Thermal spraying—Nanostructured zirconia powder and coating prePAration 热喷涂 纳米氧化锆粉末及涂层制备工艺技术条件 |
China National Standards PA |
English PDF |
| GB/T 39528-2020 |
Test method for determining the seismic drift causing the PAnels fallout from curtain wall system 建筑幕墙面板抗地震脱落检测方法 |
China National Standards PA |
English PDF |
| GB/T 39525-2020 |
Test method for the fastening degree of glass curtain wall PAnel 玻璃幕墙面板牢固度检测方法 |
China National Standards PA |
English PDF |
| GB/T 39483.2-2020 |
Rubber and plastics injection moulding machine—Interface—PArt 2:Data exchange interface 橡胶塑料注射成型机 接口 第2部分：数据交换接口 |
China National Standards PA |
English PDF |
| GB/T 39545.3-2020 |
Design and selection of components for enclosed gear drives—PArt 3: Shaft-to-hub juncture with keyless fits 闭式齿轮传动装置的零部件设计和选择 第3部分：轴和轮毂的无键配合连接 |
China National Standards PA |
English PDF |
| GB/T 39626-2020 |
Guidance on the implementation of social responsibility for third PArty e-commerce trading platform industry 第三方电子商务交易平台社会责任实施指南 |
China National Standards PA |
English PDF |
| GB/T 39599-2020 |
Low imPAct development stormwater management and harvest—Basic terminology 低影响开发雨水控制利用 基础术语 |
China National Standards PA |
English PDF |
| GB/T 19180-2020 |
Diagnostic techniques for bovine spongiform encephaloPAthy 牛海绵状脑病诊断技术 |
China National Standards PA |
English PDF |
| GB/T 18936-2020 |
Diagnostic techniques for highly PAthogenic avian influenza 高致病性禽流感诊断技术 |
China National Standards PA |
English PDF |
| GB/T 39367.1-2020 |
In vitro diagnostic test systems—Qualitative nucleic acid-based in vitro examination procedures for detection and identification of microbial PAthogens—Part 1: General requirements, terms and definitions 体外诊断检验系统 病原微生物检测和鉴定用核酸定性体外检验程序 第1部分：通用要求、术语和定义 |
China National Standards PA |
English PDF |
| GB/T 29734.3-2020 |
Energy-saving windows and doors for buildings—PArt 3: Steel-plastic complex windows and doors 建筑用节能门窗 第3部分:钢塑复合门窗 |
China JG - Building Industry Standards PA |
English PDF |
| GB/T 15076.7-2020 |
PArt 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第7部分：铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards PA |
English PDF |
| GB/T 15076.6-2020 |
Methods for chemical analysis of tantalum and niobium--PArt 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第6部分:硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PA |
English PDF |
| GB/T 15076.4-2020 |
Methods for chemical analysis of tantalum and niobium--PArt 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法 第4部分:铁量的测定 1，10—二氮杂菲分光光度法 |
China National Standards PA |
English PDF |
| GB/T 15076.11-2020 |
Methods for chemical analysis of tantalum and niobium--PArt 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry 钽铌化学分析方法 第11部分:铌中砷、锑、铅、锡和铋量的测定 直流电弧原子发射光谱法 |
China National Standards PA |
English PDF |
| GB/T 14849.3-2020 |
Methods for chemical analysis of silicon metal--PArt 3: Determination of calcium content 工业硅化学分析方法 第3部分：钙含量的测定 |
China National Standards PA |
English PDF |
| GB/T 14849.1-2020 |
Methods for chemical analysis of silicon metal--PArt 1: Determination of iron content 工业硅化学分析方法 第1部分：铁含量的测定 |
China National Standards PA |
English PDF |
| GB/T 13747.4-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--PArt 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第4部分：铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards PA |
English PDF |
| GB/T 13747.3-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--PArt 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第3部分：镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards PA |
English PDF |
| GB/T 13747.27-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--PArt 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry 锆及锆合金化学分析方法 第27部分：痕量杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards PA |
English PDF |
| GB/T 39478-2020 |
General technical requirements of PArking service mobile robot 停车服务移动机器人通用技术条件 |
China National Standards PA |
English PDF |
| GB/T 39466.3-2020 |
ERP,MES and control system interconnection and intercommunication interface—PArt 3：Test requirements ERP、MES与控制系统之间软件互联互通接口 第3部分：测试要求 |
China National Standards PA |
English PDF |
| GB/T 39466.2-2020 |
ERP, MES and control system interconnection and intercommunication interface—PArt 2: Information exchange ERP、MES与控制系统之间软件互联互通接口 第2部分：信息交换 |
China National Standards PA |
English PDF |
| GB/T 39466.1-2020 |
ERP, MES and control system interconnection and intercommunication interface—PArt 1: General requirements ERP、MES与控制系统之间软件互联互通接口 第1部分：通用要求 |
China National Standards PA |
English PDF |
| GB/T 39439-2020 |
Specification for service management of third-PArty warehousing for e-commerce 电子商务第三方仓储服务管理规范 |
China National Standards PA |
English PDF |
| GB/T 39438-2020 |
PAcked egg 包装鸡蛋 |
China National Standards PA |
English PDF |
| GB/T 39391-2020 |
Sanitary absorbent PAnts for women 女性卫生裤 |
China National Standards PA |
English PDF |
| Find out:18320Items | To Page of: First -Previous-Next -Last | [30] [31] [32] [33] [34] [35] [36] |
+86-755-25831330
