China 2: GB Standards List

China "2:" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 15166.2-2023	High voltage AC fuses Part 2: Current limiting fuses {译} 高压交流熔断器第2部分：限流熔断器	China National Standards 2:	English PDF
GB/T 12974.2-2023	General technical conditions for AC elevator motors Part 2: Permanent magnet synchronous motors {译} 交流电梯电动机通用技术条件第2部分：永磁同步电动机	China National Standards 2:	English PDF
GB/T 42965.2-2023	Electronic invoice business data specifications Part 2: Specific elements {译} 电子发票业务数据规范第2部分：特定要素	China National Standards 2:	English PDF
GB/T 38834.2-2023	Robots - Performance specifications and test methods for service robots - Part 2: Navigation {译} 机器人服务机器人性能规范及其试验方法第2部分：导航	China National Standards 2:	English PDF
GB/T 42842.2-2023	Microbubble Technology Cleaning Applications Part 2: Test methods for cleaning mechanical oil stains on the surface of machined metal parts {译} 微细气泡技术清洗应用第2部分：机加工金属零件表面机械油污清洗的试验方法	China National Standards 2:	English PDF
GB/T 12971.2-2023	Contact wires for electric traction Part 2: Steel and aluminum composite contact wires {译} 电力牵引用接触线第2部分：钢铝复合接触线	China National Standards 2:	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 {译} 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 2:	English PDF
GB/T 7251.2-2023	Low voltage switchgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets {译} 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 2:	English PDF
GB/T 27698.2-2023	Performance test methods for heat exchangers and heat transfer elements Part 2: Heat exchangers {译} 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 2:	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 {译} 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 2:	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 {译} 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 2:	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 {译} 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 2:	English PDF
GB/T 42699.2-2023	Textiles Qualitative and quantitative analysis of proteome of certain animal hair fibers Part 2: Reduced protein peptide analysis Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) method {译} 纺织品某些动物毛纤维蛋白质组定性和定量分析第2部分：还原蛋白质多肽分析基质辅助激光解吸电离飞行时间质谱（MALDI-TOF-MS）法	China National Standards 2:	English PDF
GB/T 713.2-2023	Steel plates and strips for pressure equipment Part 2: Non-alloy and alloy steels with specified temperature properties {译} 承压设备用钢板和钢带第2部分：规定温度性能的非合金钢和合金钢	China National Standards 2:	English PDF
GB/T 23220.2-2023	Tobacco Leaf Storage and Preservation Methods Part 2: Flake Tobacco {译} 烟叶储存保管方法第2部分：片烟	China National Standards 2:	English PDF
GB/T 42828.2-2023	General techniques for improving saline-alkali land Part 2: Improvement of rice fields, ponds, fisheries and agriculture {译} 盐碱地改良通用技术第2部分：稻田池塘渔农改良	China National Standards 2:	English PDF
GB/T 16903.2-2023	Rules for the representation of graphic symbols for signs Part 2: Common symbol elements for graphic symbols of public information {译} 标志用图形符号表示规则第2部分：公共信息图形符号的通用符号要素	China National Standards 2:	English PDF
GB/T 10095.2-2023	Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation {译} 圆柱齿轮 ISO齿面公差分级制第2部分：径向综合偏差的定义和允许值	China National Standards 2:	English PDF
GB/T 17421.2-2023	General Principles for Machine Tool Inspection Part 2: Determination of Positioning Accuracy and Repeatable Positioning Accuracy of CNC Axis {译} 机床检验通则第2部分：数控轴线的定位精度和重复定位精度的确定	China National Standards 2:	English PDF
GB/T 10593.2-2023	Measurement methods for environmental parameters of electrical and electronic products Part 2: Salt spray {译} 电工电子产品环境参数测量方法第2部分：盐雾	China National Standards 2:	English PDF
GB/T 23981.2-2023	Paints and varnishes - Determination of hiding power - Part 2: Black and white grid method {译} 色漆和清漆遮盖力的测定第2部分：黑白格板法	China National Standards 2:	English PDF
GB/T 26163.2-2023	Information and Documentation Document (Archives) Management Metadata Part 2: Conceptualization and Implementation {译} 信息与文献文件（档案）管理元数据第2部分：概念化及实施	China National Standards 2:	English PDF
GB/T 28782.2-2023	Hydraulic transmissions - Measurement technology Part 2: Measurement of mean steady-state pressure in closed circuits {译} 液压传动测量技术第2部分：密闭回路中平均稳态压力的测量	China National Standards 2:	English PDF
GB/T 17799.2-2023	Electromagnetic compatibility - Generic standards - Part 2: Immunity criteria in industrial environments {译} 电磁兼容通用标准第2部分：工业环境中的抗扰度标准	China National Standards 2:	English PDF
GB/T 14092.2-2023	Environmental conditions for mechanical products - Part 2: Cold {译} 机械产品环境条件第2部分：寒冷	China National Standards 2:	English PDF
GB/T 41638.2-2023	Plastics - Carbon and environmental footprints of bio-based plastics - Part 2: Carbon footprint of materials - Amount (mass) of CO2 incorporated into polymer molecules from the air {译} 塑料生物基塑料的碳足迹和环境足迹第2部分：材料碳足迹由空气中并入到聚合物分子中CO2的量（质量）	China National Standards 2:	English PDF
GB/T 42534.2-2023	Fluid Power Systems and Components Reference Dictionary Specification Part 2: Definitions of Pneumatic Product Classes and Characteristics {译} 流体传动系统及元件参考词典规范第2部分：气动产品类与特性的定义	China National Standards 2:	English PDF
GB/T 7233.2-2023	Steel castings - Ultrasonic testing - Part 2: High pressure steel castings {译} 铸钢件超声检测第2部分：高承压铸钢件	China National Standards 2:	English PDF
GB/T 9089.2-2023	Electrical installations under severe outdoor conditions - Part 2: General protection requirements {译} 户外严酷条件下的电气设施第2部分：一般防护要求	China National Standards 2:	English PDF
GB/T 38662.2-2023	Internet of Things Marking System Ecode Marking Application Guide Part 2: Wire, Cable and Optical Fiber Cable {译} 物联网标识体系 Ecode标识应用指南第2部分：电线电缆和光纤光缆	China National Standards 2:	English PDF
GB/T 42691.2-2023	Road vehicles - Local area interconnect network (LIN) - Part 2: Transport layer protocols and network layer services {译} 道路车辆局域互联网络（LIN）第2部分：传输层协议和网络层服务	China National Standards 2:	English PDF
GB/T 14034.2-2023	Hydraulic power connections - Metallic pipe fittings - Part 2: 37° flared {译} 液压传动连接金属管接头第2部分：37°扩口式	China National Standards 2:	English PDF
GB/T 21559.2-2023	Rolling bearings - Rolling bearings for linear motion - Part 2: Static load ratings {译} 滚动轴承直线运动滚动支承第2部分：额定静载荷	China National Standards 2:	English PDF
GB/T 35205.2-2023	Rough terrain forklifts - Safety requirements and verification - Part 2: Swivel forklifts {译} 越野叉车安全要求及验证第2部分：回转式叉车	China National Standards 2:	English PDF
GB/T 11064.2-2023	Lithium carbonate, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 2: Determination of lithium hydroxide content - acid-base titration {译} 碳酸锂、单水氢氧化锂、氯化锂化学分析方法第2部分：氢氧化锂含量的测定酸碱滴定法	China National Standards 2:	English PDF
GB/T 1972.2-2023	Disc springs - Part 2: Specifications {译} 碟形弹簧第2部分：技术条件	China National Standards 2:	English PDF
GB/T 18916.12-2023	Water withdrawal quotas - Part 12: Alumina {译} 取水定额第12部分：氧化铝	China National Standards 2:	English PDF
GB/T 15663.2-2023	Coal mine technical terminology Part 2: Shaft and roadway engineering {译} 煤矿科技术语第2部分：井巷工程	China National Standards 2:	English PDF
GB/T 42756.2-2023	Card and identification security devices - Contactless proximity objects - Part 2: Radio frequency power and signal interfaces {译} 卡及身份识别安全设备无触点接近式对象第2部分：射频功率和信号接口	China National Standards 2:	English PDF
GB/T 42567.2-2023	Reference conditions and procedures for testing transmitters for industrial process measurement Part 2: Specific procedures for pressure transmitters {译} 工业过程测量变送器试验的参比条件和程序第2部分：压力变送器的特定程序	China National Standards 2:	English PDF
GB/T 21228.2-2023	Acoustics - Surface sound scattering properties - Part 2: Free-field directional diffusion coefficient measurement {译} 声学表面声散射特性第2部分：自由场方向性扩散系数测量	China National Standards 2:	English PDF
GB/T 42517.2-2023	Intelligent transportation system - Electronic road map data model and representation for intelligent driving - Part 2: Open road {译} 智能运输系统智能驾驶电子道路图数据模型与表达第2部分：开放道路	China National Standards 2:	English PDF
GB/T 42603.2-2023	Moderate temperature molding materials for investment casting - Part 2: Test methods for serviceability {译} 熔模铸造中温模料第2部分:使用性能试验方法	China National Standards 2:	English PDF
GB/T 42538.2-2023	Agricultural and forestry tractors - Safety - Part 2: Narrow track and small tractors {译} 农林拖拉机安全第2部分：窄轮距和小型拖拉机	China National Standards 2:	English PDF
GB/T 42474.2-2023	Safety monitoring system for vehicle transportation of explosive hazardous chemicals Part 2: Vehicle-mounted devices {译} 爆炸危险化学品汽车运输安全监控系统第2部分：车载装置	China National Standards 2:	English PDF
GB/T 4937.32-2023	Semiconductor devices - Methods of mechanical and climatic tests - Part 32: Flammability of plastic encapsulated devices (externally induced) {译} 半导体器件机械和气候试验方法第32部分：塑封器件的易燃性（外部引起的）	China National Standards 2:	English PDF
GB/T 30544.12-2023	Nanotechnology - Terminology - Part 12: Quantum phenomena in nanotechnology {译} 纳米科技术语第12部分：纳米科技中的量子现象	China National Standards 2:	English PDF
GB/T 42749.2-2023	Information Technology - IT Enablement Services Business Process Outsourcing (ITES-BPO) Life Cycle Processes Part 2: Process Assessment Model (PAM) {译} 信息技术 IT赋能服务业务过程外包（ITES-BPO）生存周期过程第2部分：过程评估模型（PAM）	China National Standards 2:	English PDF
GB/T 42706.2-2023	Electronic components - Long-term storage of semiconductor devices - Part 2: Degradation mechanisms {译} 电子元器件半导体器件长期贮存第2部分：退化机理	China National Standards 2:	English PDF
GB/T 22461.2-2023	Surface chemical analysis - Vocabulary Part 2: Scanning probe microscopy terminology {译} 表面化学分析词汇第2部分：扫描探针显微术术语	China National Standards 2:	English PDF
GB/T 42629.2-2023	International Code of Conduct for Environmental Surveys of Seabed Areas and the High Seas Part 2: Marine Chemical Surveys {译} 国际海底区域和公海环境调查规程第2部分：海洋化学调查	China National Standards 2:	English PDF
GB/T 4937.42-2023	Semiconductor devices - Mechanical and climatic test methods - Part 42: Temperature and humidity storage {译} 半导体器件机械和气候试验方法第42部分：温湿度贮存	China National Standards 2:	English PDF
GB/T 17272.2-2023	Information on containers on board ships - Part 2: Teletype data codes {译} 集装箱在船舶上的信息第2部分：电传数据代码	China National Standards 2:	English PDF
GB/T 3785.2-2023	Electroacoustics - Sound level meters - Part 2: Type evaluation tests {译} 电声学声级计第2部分：型式评价试验	China National Standards 2:	English PDF
GB/T 11060.12-2023	Natural gas - Determination of sulfur compounds - Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy {译} 天然气含硫化合物的测定第12部分：用激光吸收光谱法测定硫化氢含量	China National Standards 2:	English PDF
GB/T 11060.2-2023	Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method {译} 天然气含硫化合物的测定第2部分：用亚甲蓝法测定硫化氢含量	China National Standards 2:	English PDF
GB/T 39139.2-2023	Shale gas—Environmental protection—Part 2: Recommended practices for environmental protection in production operations {译} 页岩气环境保护第2部分：生产作业环境保护推荐作法	China National Standards 2:	English PDF
GB/T 3883.201-2017	Safety of Handheld, Portable Power Tools and Garden Tools Part 2: Particular Requirements for Electric Drills and Impact Drills "Amendment No. 1" {译} 手持式、可移式电动工具和园林工具的安全第2部分：电钻和冲击电钻的专用要求《第1号修改单》	China National Standards 2:	English PDF
GB/T 5750.12-2023	Standard Examination Methods for Drinking Water - Part 12: Microbial Indicators {译} 生活饮用水标准检验方法第12部分：微生物指标	China National Standards 2:	English PDF
GB/T 5750.2-2023	Standard Examination Methods for Drinking Water Part 2: Collection and Preservation of Water Samples {译} 生活饮用水标准检验方法第2部分：水样的采集与保存	China National Standards 2:	English PDF
GB/T 42467.2-2023	Clinical Terminology of Traditional Chinese Medicine Part 2: Surgery {译} 中医临床名词术语第2部分：外科学	China National Standards 2:	English PDF
GB/T 42468.2-2023	Specifications for Rescue and Restoration of Paper Archives Part 2: Investigation of Archives Preservation Status {译} 纸质档案抢救与修复规范第2部分：档案保存状况的调查	China National Standards 2:	English PDF
GB/T 42157.2-2023	Rough terrain forklifts - Non-integrated personnel working platforms - Part 2: Requirements for users {译} 越野叉车非集成式人员工作平台第2部分：对用户的要求	China National Standards 2:	English PDF
GB/T 18779.2-2023	Geometrical Product Specification (GPS) Measurement Inspection of Workpieces and Measuring Equipment Part 2: Guidance for the Evaluation of Measurement Uncertainty in GPS Measurements, Measurement Equipment Calibration, and Product Verification {译} 产品几何技术规范(GPS) 工件与测量设备的测量检验第2部分：GPS测量、测量设备校准和产品验证中的测量不确定度评估指南	China National Standards 2:	English PDF
GB/T 32800.2-2023	Hand-held non-electric power tools - Safety requirements - Part 2: Cutting off and crimping power tools {译} 手持式非电类动力工具安全要求第2部分：切断和扣压动力工具	China National Standards 2:	English PDF
GB/T 239.2-2023	Metallic materials - wire rods - Part 2: Test methods for bidirectional torsion {译} 金属材料线材第2部分：双向扭转试验方法	China National Standards 2:	English PDF
GB/T 41732.2-2023	Radio frequency identification of animals - Enhanced radio frequency identification tags - Part 2: Code and command structure {译} 动物射频识别增强型射频识别标签第2部分：代码和指令结构	China National Standards 2:	English PDF
GB/T 24421.2-2023	Guidelines for Standardization Work of Service Industry Organizations Part 2: Construction of Standard System {译} 服务业组织标准化工作指南第2部分：标准体系构建	China National Standards 2:	English PDF
GB/T 17626.12-2023	Electromagnetic compatibility - Testing and measurement techniques - Part 12: Ring wave immunity test {译} 电磁兼容试验和测量技术第12部分：振铃波抗扰度试验	China National Standards 2:	English PDF
GB/T 15110.2-2023	Registration systems for photosensitive materials, foils and papers - Part 2: Pin registration systems for plate making {译} 感光材料、箔纸及纸张的套准系统第2部分：制版的销式定位系统	China National Standards 2:	English PDF
GB/T 42383.2-2023	Intelligent Manufacturing Network Collaborative Design Part 2: Software Interface and Data Interaction {译} 智能制造网络协同设计第2部分：软件接口和数据交互	China National Standards 2:	English PDF
GB/T 21109.2-2023	Functional safety of safety instrumented systems in the process industry - Part 2: Application guidelines for GB/T 21109.1-2022 {译} 过程工业领域安全仪表系统的功能安全第2部分：GB/T 21109.1—2022的应用指南	China National Standards 2:	English PDF
GB/T 42355.2-2023	Anchorage plate reinforcement for reinforced concrete - Part 2: Test methods {译} 钢筋混凝土用锚固板钢筋第2部分：试验方法	China National Standards 2:	English PDF
GB/T 19215.5-2023	Cable duct systems for electrical installations - Part 2: Particular requirements - Section 3: Grooved cable duct systems for installation in cabinets {译} 电气安装用电缆槽管系统第2部分：特殊要求第3节：安装在机柜中的带槽电缆线槽系统	China National Standards 2:	English PDF
GB/T 42399.2-2023	Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 2: Probes {译} 无损检测仪器相控阵超声设备的性能与检验第2部分：探头	China National Standards 2:	English PDF
GB/T 42342.2-2023	Particle size distribution - Liquid phase centrifugal sedimentation method - Part 2: Photoelectric centrifugal method {译} 粒度分布液相离心沉降法第2部分：光电离心法	China National Standards 2:	English PDF
GB/T 24721.2-2023	Glass fiber reinforced plastic products for road use - Part 2: Pipe boxes {译} 公路用玻璃纤维增强塑料产品第2部分：管箱	China National Standards 2:	English PDF
GB/T 20042.2-2023	Proton Exchange Membrane Fuel Cells Part 2: General Specifications for Cell Stacks {译} 质子交换膜燃料电池第2部分：电池堆通用技术条件	China National Standards 2:	English PDF
GB 11417.2-2012	Ophthalmic Optics - Contact Lenses - Part 2: Rigid Contact Lenses "Revision No. 1" {译} 眼科光学接触镜第2部分：硬性接触镜《第1号修改单》	China National Standards 2:	English PDF
GB 6675.2-2014	Toy Safety Part 2: Mechanical and Physical Properties "Revision No. 1" {译} 玩具安全第2部分：机械与物理性能《第1号修改单》	China National Standards 2:	English PDF
GB/T 13171.2-2022	Washing powders - Part 2: Test methods {译} 洗衣粉第2部分：试验方法	China National Standards 2:	English PDF
GB/T 26610.2-2022	Implementation guidelines for risk-based inspection of pressure equipment systems Part 2: Risk-based inspection strategy {译} 承压设备系统基于风险的检验实施导则第2部分：基于风险的检验策略	China National Standards 2:	English PDF
GB/T 19608.2-2022	Classification of special environmental conditions Part 2: hot and dry desert {译} 特殊环境条件分级第2部分：干热沙漠	China National Standards 2:	English PDF
GB/T 2423.16-2022	Environmental testing - Part 2: Test methods - Test J and guidance: Mold growth {译} 环境试验第2部分：试验方法试验J和导则：长霉	China National Standards 2:	English PDF
GB/T 2423.54-2022	Environmental testing - Part 2: Test methods - Test Xc: Fluid contamination {译} 环境试验第2部分：试验方法试验Xc:流体污染	China National Standards 2:	English PDF
GB/T 2423.24-2022	Environmental testing - Part 2: Test methods - Test S: Simulation of solar radiation on the ground and guidelines for solar radiation tests and weathering tests {译} 环境试验第2部分：试验方法试验S：模拟地面上的太阳辐射及太阳辐射试验和气候老化试验导则	China National Standards 2:	English PDF
GB/T 20632.2-2022	Steel paper for electrical purposes - Part 2: Test methods {译} 电气用钢纸第2部分：试验方法	China National Standards 2:	English PDF
GB/T 41633.2-2022	Insulating liquids - Determination of acid value - Part 2: Colorimetric titration {译} 绝缘液体酸值的测定第2部分：比色滴定法	China National Standards 2:	English PDF
GB/T 1040.2-2022	Plastics - Determination of tensile properties - Part 2: Test conditions for molded and extruded plastics {译} 塑料拉伸性能的测定第2部分：模塑和挤塑塑料的试验条件	China National Standards 2:	English PDF
GB/T 7717.12-2022	Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content - Gas chromatography {译} 工业用丙烯腈第12部分：纯度及杂质含量的测定气相色谱法	China National Standards 2:	English PDF
GB/T 2546.2-2022	Plastics - Polypropylene (PP) molding and extrusion materials - Part 2: Specimen preparation and property determination {译} 塑料聚丙烯(PP)模塑和挤出材料第2部分:试样制备和性能测定	China National Standards 2:	English PDF
GB/T 5900.2-2022	Machine tools - Dimensions of spindle end and chuck connection - Part 2: Cam-lock type {译} 机床主轴端部与卡盘连接尺寸第2部分：凸轮锁紧型	China National Standards 2:	English PDF
GB/T 32250.2-2022	Agricultural and forestry machinery Testing of sprayers in use Part 2: Horizontal boom sprayers {译} 农林机械在用喷雾机的检测第2部分：水平喷杆式喷雾机	China National Standards 2:	English PDF
GB/T 41603.2-2022	Self-propelled agricultural machinery - Stability evaluation - Part 2: Determination and test procedures for static stability {译} 自走式农业机械稳定性评价第2部分：静态稳定性的测定与试验程序	China National Standards 2:	English PDF
GB/T 17394.2-2022	Metallic materials - Leeb hardness test - Part 2: Inspection and calibration of hardness testers {译} 金属材料里氏硬度试验第2部分：硬度计的检验与校准	China National Standards 2:	English PDF
GB/T 1303.12-2022	Industrial rigid laminates of thermosetting resins for electrical purposes - Part 12: Typical values {译} 电气用热固性树脂工业硬质层压板第12部分：典型值	China National Standards 2:	English PDF
GB/T 21838.2-2022	Metallic materials - Instrumented indentation tests for hardness and material parameters - Part 2: Verification and calibration of testing machines {译} 金属材料硬度和材料参数的仪器化压入试验第2部分：试验机的检验和校准	China National Standards 2:	English PDF
GB/T 231.2-2022	Metallic materials - Brinell hardness test - Part 2: Inspection and calibration of hardness testers {译} 金属材料布氏硬度试验第2部分：硬度计的检验与校准	China National Standards 2:	English PDF
GB/T 230.2-2022	Metallic materials - Rockwell hardness test - Part 2: Inspection and calibration of hardness testers and indenters {译} 金属材料洛氏硬度试验第2部分：硬度计及压头的检验与校准	China National Standards 2:	English PDF
GB/T 41588.2-2022	Road vehicles - Controller area network (CAN) - Part 2: High speed media access unit {译} 道路车辆控制器局域网（CAN）第2部分：高速媒介访问单元	China National Standards 2:	English PDF
GB/T 41590.2-2022	Road vehicles K-line based diagnostic communication - Part 2: Data link layer {译} 道路车辆基于K线的诊断通信第2部分：数据链路层	China National Standards 2:	English PDF
GB/T 41629.2-2022	Rated voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories Part 2: Long-length AC submarine cables {译} 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件第2部分：大长度交流海底电缆	China National Standards 2:	English PDF
GB/T 21944.2-2022	Silicon carbide special products - Reaction sintered silicon carbide kiln furniture - Part 2: Shaped beams {译} 碳化硅特种制品反应烧结碳化硅窑具第2部分：异形梁	China National Standards 2:	English PDF
GB/T 10781.2-2022	Quality requirements for liquor - Part 2: Fen-flavor liquor {译} 白酒质量要求第2部分：清香型白酒	China National Standards 2:	English PDF
GB/T 18916.2-2022	Water abstraction quotas Part 2: Iron and steel complexes {译} 取水定额第2部分：钢铁联合企业	China National Standards 2:	English PDF
GB/T 18997.2-2020	Aluminum plastic composite pressure pipe part 2: aluminum pipe butt welded aluminum plastic pipe No. 1 amendment {译} 铝塑复合压力管第2部分：铝管对接焊式铝塑管《第1号修改单》	China National Standards 2:	English PDF
GB/T 12184.2-2022	Information processing - magnetic ink character recognition - Part 2: printing specification for CMC7 {译} 信息处理磁墨字符识别第2部分：CMC7的印制规范	China National Standards 2:	English PDF
GB/T 41472.2-2022	Geographic information ontology Part 2: ontology development rules of network ontology language (OWL) {译} 地理信息本体第2部分：网络本体语言（OWL）本体开发规则	China National Standards 2:	English PDF
GB/Z 41476.2-2022	Non destructive testing instruments - radiation protection rules for X-ray equipment below 1mV - Part 2: technical requirements for protection {译} 无损检测仪器 1MV以下X射线设备的辐射防护规则第2部分：防护技术要求	China National Standards 2:	English PDF
GB/Z 41305.2-2022	Environmental conditions - vibration and shock of electronic equipment - Part 2: storage and handling of equipment {译} 环境条件电子设备振动和冲击第2部分：设备的贮存和搬运	China National Standards 2:	English PDF
GB/T 20887.2-2022	High strength hot rolled steel sheet and strip for automobile part 2: high reaming steel {译} 汽车用高强度热连轧钢板及钢带第2部分：高扩孔钢	China National Standards 2:	English PDF
GB/T 19769.2-2022	Function blocks - Part 2: requirements for software tools {译} 功能块第2部分：软件工具要求	China National Standards 2:	English PDF
GB/T 18998.2-2022	Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 2: Pipes {译} 工业用氯化聚氯乙烯（PVC-C）管道系统第2部分：管材	China National Standards 2:	English PDF
GB/T 18743.2-2022	Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 2: test conditions for pipes of different materials {译} 热塑性塑料管材简支梁冲击强度的测定第2部分：不同材料管材的试验条件	China National Standards 2:	English PDF
GB/T 18380.32-2022	Fire tests of electric and optical cables under fire conditions - Part 32: vertical flame spread test for vertically mounted bunched wires and cables, class A, f / R {译} 电缆和光缆在火焰条件下的燃烧试验第32部分：垂直安装的成束电线电缆火焰垂直蔓延试验　A F/R类	China National Standards 2:	English PDF
GB/T 17466.22-2022	Accessories for household and similar fixed electrical installations - mounting boxes and enclosures - Part 22: Particular requirements for connection boxes and enclosures {译} 家用和类似用途固定式电气装置的电器附件安装盒和外壳第22部分：连接盒与外壳的特殊要求	China National Standards 2:	English PDF
GB/T 16422.2-2022	Plastics - laboratory light source exposure test methods - Part 2: Xenon arc lamps {译} 塑料实验室光源暴露试验方法第2部分：氙弧灯	China National Standards 2:	English PDF
GB/T 11828.2-2022	Water level measuring instruments - Part 2: pressure type water level gauge {译} 水位测量仪器第2部分：压力式水位计	China National Standards 2:	English PDF
GB/T 41493.2-2022	Accelerated life test method for mixed metal oxide anodes for cathodic protection part 2: application in soil and natural water environment {译} 阴极保护用混合金属氧化物阳极的加速寿命试验方法第2部分：应用于土壤和自然水环境中	China National Standards 2:	English PDF
GB/T 41441.2-2022	Good production environment of large-scale livestock and poultry farms Part 2: technical requirements for livestock and poultry houses {译} 规模化畜禽场良好生产环境第2部分：畜禽舍技术要求	China National Standards 2:	English PDF
GB/T 19749.2-2022	Coupling capacitors and capacitor dividers—Part 2: DC or AC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application 耦合电容器及电容分压器第2部分：接于线与地之间用于电力线路载波（PLC）的直流或交流单相耦合电容器	China National Standards 2:	English PDF
GB/T 38002.2-2022	Automation system and integration—Serial real time communication system for manufacturing integration—Part 2: Input and output device profile 自动化系统与集成制造业串行实时通信系统集成第2部分：输入输出设备行业专规	China National Standards 2:	English PDF
GB/T 3222.2-2022	Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels 声学环境噪声的描述、测量与评价第2部分：声压级测定	China National Standards 2:	English PDF
GB/T 39078.2-2022	Safety requirements for escalators and moving walks—Part 2: Safety parameters meeting essential safety requirements 自动扶梯和自动人行道安全要求第2部分：满足基本安全要求的安全参数	China National Standards 2:	English PDF
GB/T 18380.12-2022	Tests on electric and optical fibre cables under fire conditions—Part 12:Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 kW pre-mixed flame 电缆和光缆在火焰条件下的燃烧试验第12部分：单根绝缘电线电缆火焰垂直蔓延试验　1 kW 预混合型火焰试验方法	China National Standards 2:	English PDF
GB/T 24141.2-2022	Rubber hoses and tubing for fuel circuits for internal combustion engines—Specification—Part 2: Gasoline fuels 内燃机燃油管路用橡胶软管和纯胶管规范第2部分：汽油燃料	China National Standards 2:	English PDF
GB/T 27748.2-2022	Stationary fuel cell power system—Part 2: Performance test methods 固定式燃料电池发电系统第2部分：性能试验方法	China National Standards 2:	English PDF
GB/T 8446.2-2022	Heat sinks for power semiconductor devices—Part 2: Measurement methods of thermal resistance and inlet-outlet fluid pressure drop 电力半导体器件用散热器第2部分：热阻和流阻测量方法	China National Standards 2:	English PDF
GB/T 16507.2-2022	Water-tube boilers—Part 2: Materials 水管锅炉第2部分：材料	China National Standards 2:	English PDF
GB/T 41344.2-2022	Safety of machinery - Risk warning - Part 2: Monitoring {译} 机械安全风险预警第2部分：监测	China National Standards 2:	English PDF
GB/T 41346.2-2022	Safety of machinery-Transportation safety protection of machinery and equipment-Part 2: Safety requirements for tensioning devices {译} 机械安全机械装备转运安全防护第2部分：拉紧装置安全要求	China National Standards 2:	English PDF
GB/T 41304.2-2022	Knowledge Management Methods and Tools Part 2: Designing Rational Knowledge Modeling {译} 知识管理方法和工具第2部分：设计理性知识建模	China National Standards 2:	English PDF
GB/T 41275.2-2022	Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solders Part 2: Reducing the Harmful Effects of Tin {译} 航空电子过程管理含无铅焊料航空航天及国防电子系统第2部分：减少锡有害影响	China National Standards 2:	English PDF
GB/T 41295.2-2022	Functional Safety Application Guide Part 2: Design and Implementation {译} 功能安全应用指南第2部分：设计和实现	China National Standards 2:	English PDF
GB/T 41341.2-2022	Technical Specifications for Site Selection of Ocean Power Stations Part 2: Wave Energy {译} 海洋能电站选址技术规范第2部分：波浪能	China National Standards 2:	English PDF
GB/T 41340.2-2022	Technical Specifications for Calculation of Power Generation of Ocean Power Stations Part 2: Wave Energy {译} 海洋能电站发电量计算技术规范第2部分：波浪能	China National Standards 2:	English PDF
GB/T 41339.2-2022	Technical Guidelines for Marine Ecological Restoration Part 2: Ecological Restoration of Coral Reefs {译} 海洋生态修复技术指南第2部分：珊瑚礁生态修复	China National Standards 2:	English PDF
GB/T 16508.2-2022	Shell boilers Part 2: Materials {译} 锅壳锅炉第2部分：材料	China National Standards 2:	English PDF
GB/T 18494.2-2022	Convertor transformers—Part 2: Transformers for HVDC applications 变流变压器第2部分：高压直流输电用换流变压器	China National Standards 2:	English PDF
GB/T 5796.2-2022	Trapezoidal screw threads—Part 2: General plan 梯形螺纹第2部分：直径与螺距系列	China National Standards 2:	English PDF
GB/T 6609.2-2022	Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃ 氧化铝化学分析方法和物理性能测定方法第2部分：300 ℃和1000 ℃质量损失的测定	China National Standards 2:	English PDF
GB 9706.222-2022	Medical electrical equipment - Part 2-22: Particular requirements for the basic safety and essential performance of laser equipment for surgical, orthopedic, therapeutic and diagnostic use {译} 医用电气设备第2-22部分：外科、整形、治疗和诊断用激光设备的基本安全和基本性能专用要求	China National Standards 2:	English PDF
GB 5768.2-2022	Road traffic signs and markings—Part 2: Road traffic signs 道路交通标志和标线第2部分：道路交通标志	China National Standards 2:	English PDF
GB/Z 16886.22-2022	Biological Evaluation of Medical Devices Part 22: Guidelines for Nanomaterials {译} 医疗器械生物学评价第22部分：纳米材料指南	China National Standards 2:	English PDF
GB/Z 17215.652-2022	Electrical Measurement Data Exchange DLMS/COSEM Components Part 52: Communication Protocol Management Distribution Line Message Specification (DLMS) Server {译} 电测量数据交换 DLMS/COSEM组件第52部分：通信协议管理配电线报文规范（DLMS）服务器	China National Standards 2:	English PDF
GB/T 6113.402-2022	Specifications for radio disturbance and immunity measuring equipment and methods of measurement - Part 4-2: Uncertainty, statistics and limit value modeling Uncertainties of measuring equipment and facilities {译} 无线电骚扰和抗扰度测量设备和测量方法规范第4-2部分：不确定度、统计学和限值建模测量设备和设施的不确定度	China National Standards 2:	English PDF
GB/T 18802.352-2022	Low-voltage surge arrester components - Part 352: Guidelines for the selection and use of surge isolating transformers (SIT) for telecommunication and signaling networks {译} 低压电涌保护器元件第352部分：电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则	China National Standards 2:	English PDF
GB/T 22264.2-2022	Mounted electrical measuring instruments with digital display - Part 2: Particular requirements for ammeters and voltmeters {译} 安装式数字显示电测量仪表第2部分：电流表和电压表的特殊要求	China National Standards 2:	English PDF
GB/T 41914.2-2022	Microbubble technology General rules for the use and measurement of microbubbles Part 2: Classification of microbubble properties {译} 微细气泡技术微细气泡使用和测量通则第2部分：微细气泡属性分类	China National Standards 2:	English PDF
GB/T 34590.12-2022	Road vehicles - Functional safety - Part 12: Suitability for motorcycles {译} 道路车辆功能安全第12部分：摩托车的适用性	China National Standards 2:	English PDF
GB/T 34590.2-2022	Road vehicles - Functional safety - Part 2: Functional safety management {译} 道路车辆功能安全第2部分：功能安全管理	China National Standards 2:	English PDF
GB/T 42080.2-2022	Molecular in vitro diagnostic tests - Specification of pre-examination procedures for frozen tissues - Part 2: Isolation of proteins {译} 分子体外诊断检验冷冻组织检验前过程的规范第2部分：分离蛋白质	China National Standards 2:	English PDF
GB/T 42216.2-2022	Molecular in vitro diagnostic tests - Specification for pre-examination procedures of formalin-fixed and paraffin-embedded tissues - Part 2: Isolation of proteins {译} 分子体外诊断检验福尔马林固定及石蜡包埋组织检验前过程的规范第2部分：分离蛋白质	China National Standards 2:	English PDF
GB/T 26416.2-2022	Methods for chemical analysis of rare earth ferroalloys - Part 2: Determination of rare earth impurity content - Inductively coupled plasma emission spectrometry {译} 稀土铁合金化学分析方法第2部分：稀土杂质含量的测定电感耦合等离子体发射光谱法	China National Standards 2:	English PDF
GB/T 42093.2-2022	Standard document structuring - Metamodel - Part 2: Specifications {译} 标准文档结构化元模型第2部分：技术指标	China National Standards 2:	English PDF
GB/T 41903.2-2022	Information technology - Object-oriented biometric application programming interface - Part 2: Java implementation {译} 信息技术面向对象的生物特征识别应用编程接口第2部分：Java实现	China National Standards 2:	English PDF
GB/T 24218.102-2022	Textiles - Test methods for nonwovens - Part 102: Determination of tensile elasticity {译} 纺织品非织造布试验方法第102部分：拉伸弹性的测定	China National Standards 2:	English PDF
GB/T 42193.2-2022	Road vehicles - Communication of emissions-related diagnostics between vehicles and external equipment - Part 2: Guidelines for terms, definitions, abbreviations and abbreviations {译} 道路车辆车辆和外部设备之间排放相关诊断的通信第2部分：术语、定义、缩写和缩略语的指南	China National Standards 2:	English PDF
GB/T 42286.2-2022	Rail Transit Electronic Equipment - Vehicle Driving Data Recording - Part 2: Conformance Test {译} 轨道交通电子设备车载驾驶数据记录第2部分：一致性测试	China National Standards 2:	English PDF
GB/T 41924.2-2022	Lightweight conveyor belts - Part 2: Glossary of equivalent terms {译} 轻型输送带第2部分：等同术语表	China National Standards 2:	English PDF
GB/T 13575.2-2022	Ordinary and narrow V-belt drives - Part 2: Effective width control {译} 普通和窄V带传动第2部分：有效宽度制	China National Standards 2:	English PDF
GB/T 2659.2-2022	Codes of names of countries and regions and their administrative divisions in the world Part 2: Codes of administrative divisions {译} 世界各国和地区及其行政区划名称代码第2部分：行政区划代码	China National Standards 2:	English PDF
GB/T 41066.2-2022	Oil and gas drilling and production equipment Offshore oil semi-submersible drilling platform Part 2: Construction, installation, commissioning and acceptance {译} 石油天然气钻采设备海洋石油半潜式钻井平台第2部分：建造安装和调试验收	China National Standards 2:	English PDF
GB/T 5275.2-2022	Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 2: Piston pumps {译} 气体分析动态法制备校准用混合气体第2部分：活塞泵	China National Standards 2:	English PDF
GB/T 33523.72-2022	Product Geometry Specification (GPS) Surface Structure Area Method Part 72: XML File Format x3p {译} 产品几何技术规范（GPS）表面结构区域法第72部分：XML文件格式x3p	China National Standards 2:	English PDF
GB/T 26949.2-2022	Industrial vehicles - Stability verification - Part 2: Counterbalanced forklifts {译} 工业车辆稳定性验证第2部分：平衡重式叉车	China National Standards 2:	English PDF
GB/T 33523.602-2022	Product Geometry Specification (GPS) Surface Structure Area Method Part 602: Nominal Characteristics of Non-Contact (Confocal Chromatic Probe) Type Instruments {译} 产品几何技术规范（GPS）表面结构区域法第602部分：非接触（共聚焦色差探针）式仪器的标称特性	China National Standards 2:	English PDF
GB/T 16857.12-2022	Geometric product specification (GPS) Acceptance testing and re-inspection testing of coordinate measuring systems (CMS) Part 12: Coordinate measuring machines with articulated arms {译} 产品几何技术规范（GPS）坐标测量系统（CMS）的验收检测和复检检测第12部分：关节臂式坐标测量机	China National Standards 2:	English PDF
GB/T 13477.22-2022	Test methods for building sealing materials - Part 22: Determination of curing characteristics {译} 建筑密封材料试验方法第22部分：固化特性的测定	China National Standards 2:	English PDF
GB/T 21445.2-2022	Oil and gas industry - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems {译} 石油天然气工业水下生产系统的设计和操作第2部分：非粘结挠性管系统	China National Standards 2:	English PDF
GB/T 29165.2-2022	Oil and gas industry - Glass fiber reinforced plastic pipes - Part 2: Evaluation and manufacture {译} 石油天然气工业玻璃纤维增强塑料管第2部分：评定与制造	China National Standards 2:	English PDF
GB/T 11546.2-2022	Plastics - Determination of creep properties - Part 2: Three-point bending creep {译} 塑料蠕变性能的测定第2部分:三点弯曲蠕变	China National Standards 2:	English PDF
GB/T 41936.2-2022	Plastics - Determination of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers {译} 塑料柔性材料扭转刚度的测定第2部分: 增塑氯乙烯均聚物和共聚物	China National Standards 2:	English PDF
GB/T 5291.2-2022	Electric discharge forming machine tools - Accuracy inspection - Part 2: Double column machine tools (moving spindle head type) {译} 电火花成形机床精度检验第2部分：双立柱机床（移动主轴头型）	China National Standards 2:	English PDF
GB/T 42086.2-2022	Hydraulic transmission connection - Flange connection - Part 2: 42 MPa, DN13～DN76 series {译} 液压传动连接法兰连接第2部分: 42 MPa、DN13～DN76系列	China National Standards 2:	English PDF
GB/T 6104.2-2022	Industrial vehicles - Terminology - Part 2: Forks and attachments {译} 工业车辆术语第2部分：货叉和属具	China National Standards 2:	English PDF
GB/T 21079.2-2022	Financial services - Security encryption equipment (retail) Part 2: Checklist for equipment security compliance in financial transactions {译} 金融服务安全加密设备（零售）第2部分：金融交易中设备安全符合性检测清单	China National Standards 2:	English PDF
GB/T 42239.2-2022	Enzyme preparations for washing - Part 2: Lipases {译} 洗涤用酶制剂第2部分：脂肪酶	China National Standards 2:	English PDF
GB 3565.2-2022	Safety requirements for bicycles - Part 2: Requirements for city and touring bicycles, youth bicycles, mountain bikes and competition bicycles {译} 自行车安全要求第2部分：城市和旅行用自行车、青少年自行车、山地自行车与竞赛自行车的要求	China National Standards 2:	English PDF
GB/Z 42023.2-2022	Industrial Automation Equipment and System Reliability Part 2: System Reliability {译} 工业自动化设备和系统可靠性第2部分：系统可靠性	China National Standards 2:	English PDF
GB/T 12085.22-2022	Optics and photonics - Environmental test methods - Part 22: Combined test of low temperature, high temperature or temperature change with impact or random vibration {译} 光学和光子学环境试验方法第22部分: 低温、高温或温度变化与碰撞或随机振动综合试验	China National Standards 2:	English PDF
GB/T 12085.2-2022	Optics and photonics - Environmental test methods - Part 2: Low temperature, high temperature, damp heat {译} 光学和光子学环境试验方法第2部分：低温、高温、湿热	China National Standards 2:	English PDF
GB/T 12085.12-2022	Optics and photonics - Environmental test methods - Part 12: Pollution {译} 光学和光子学环境试验方法第12部分：污染	China National Standards 2:	English PDF
GB/T 4728.12-2022	Graphical symbols for electrical diagrams - Part 12: Binary logic elements {译} 电气简图用图形符号第12部分：二进制逻辑元件	China National Standards 2:	English PDF
GB/T 41869.2-2022	Optics and photonics - Microlens arrays - Part 2: Test methods for wavefront aberrations {译} 光学和光子学微透镜阵列第2部分：波前像差的测试方法	China National Standards 2:	English PDF
GB/T 24797.2-2022	Films for rubber packaging - Part 2: Natural rubber {译} 橡胶包装用薄膜第2部分：天然橡胶	China National Standards 2:	English PDF
GB/T 18386.2-2022	Test methods for energy consumption and driving range of electric vehicles - Part 2: Heavy commercial vehicles {译} 电动汽车能量消耗量和续驶里程试验方法第2部分：重型商用车辆	China National Standards 2:	English PDF
GB/T 41815.2-2022	Information technology — Biometric presence attack detection — Part 2: Data formats {译} 信息技术生物特征识别呈现攻击检测第2部分：数据格式	China National Standards 2:	English PDF
GB/T 41813.2-2022	Information technology—Test methods for intelligent voice interaction—Part 2: Semantic understanding {译} 信息技术智能语音交互测试方法第2部分：语义理解	China National Standards 2:	English PDF
GB/T 41801.2-2022	Information technology - Biometric identification systems on cards - Part 2: Physical characteristics {译} 信息技术卡上生物特征识别系统第2部分：物理特性	China National Standards 2:	English PDF
GB/T 11047.2-2022	Textiles - Testing and evaluation of snagging properties of fabrics - Part 2: Rolling box method {译} 纺织品织物勾丝性能的检测和评价第2部分：滚箱法	China National Standards 2:	English PDF
GB/T 41901.2-2022	Road vehicles - Methodology for connected vehicles - Part 2: Design guidelines {译} 道路车辆网联车辆方法论第2部分：设计导则	China National Standards 2:	English PDF
GB/T 1038.2-2022	Plastics - Films and sheets - Test methods for gas permeability - Part 2: Equal pressure method {译} 塑料制品薄膜和薄片气体透过性试验方法第2部分：等压法	China National Standards 2:	English PDF
GB/T 40905.2-2022	Textiles - Quantitative analysis of cashmere, sheep wool, other special animal fibers and their mixtures - Part 2: Scanning electron microscopy {译} 纺织品山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析第2部分：扫描电镜法	China National Standards 2:	English PDF
GB/T 39380.2-2022	Chlorinated polyvinyl chloride (PVC-C) piping systems for sprinkler use - Part 2: Fittings {译} 喷水灭火用氯化聚氯乙烯(PVC-C)管道系统第2部分：管件	China National Standards 2:	English PDF
GB/T 41997.2-2022	Electrical safety of machinery - Vision-based electro-sensitive protective equipment - Part 2: Particular requirements for vision-based protective devices using reference patterns {译} 机械电气安全基于视觉的电敏保护设备第2部分：采用参考模式的视觉保护器件特殊要求	China National Standards 2:	English PDF
GB/T 41771.2-2022	Field Device Integration Part 2: Client {译} 现场设备集成第2部分：客户端	China National Standards 2:	English PDF
GB/T 18233.2-2022	Information technology - General cabling for user buildings - Part 2: Office premises {译} 信息技术用户建筑群通用布缆第2部分: 办公场所	China National Standards 2:	English PDF
GB/T 41866.2-2022	Systems and software engineering—Information technology project performance benchmarking framework—Part 2: Benchmarking requirements {译} 系统与软件工程信息技术项目绩效基准度量框架第2部分：基准度量要求	China National Standards 2:	English PDF
GB/T 42005.2-2022	Rail transit - Energy storage trams - Part 2: Ground charging systems {译} 轨道交通储能式电车第2部分：地面充电系统	China National Standards 2:	English PDF

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