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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 16883-2022 |
Dertermination for natural plague foCI and plague epizootics 鼠疫自然疫源地及动物鼠疫流行判定 |
China National Standards CI |
 English PDF |
| GB 30871-2022 |
Safety speCIfications of special work in hazardous chemicals enterprises 危险化学品企业特殊作业安全规范 |
China National Standards CI |
English PDF |
| GB/Z 42246-2022 |
Nanotechnology Guidance on test methods for genotoxiCIty of nanomaterials 纳米技术 纳米材料遗传毒性试验方法指南 |
China National Standards CI |
English PDF |
| GB/T 25169-2022 |
Technical speCIfication for livestock and poultry manure monitoring 畜禽粪便监测技术规范 |
China National Standards CI |
English PDF |
| GB/T 16895.13-2022 |
Low-Voltage Electrical Installations Part 7-701: Requirements for SpeCIal Installations or Locations Locations with Tubs or Showers 低压电气装置 第7-701部分：特殊装置或场所的要求 装有浴盆或淋浴的场所 |
China National Standards CI |
English PDF |
| GB/T 3954-2022 |
ElectriCIan round aluminum rod 电工圆铝杆 |
China National Standards CI |
English PDF |
| GB/T 6739-2022 |
Paints and varnishes - Determination of film hardness by the penCIl method 色漆和清漆 铅笔法测定漆膜硬度 |
China National Standards CI |
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 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 CI |
English PDF |
| GB/T 28995-2022 |
Wood-based panel faCIng special paper 人造板饰面专用纸 |
China National Standards CI |
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 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 CI |
English PDF |
| GB/T 42242-2022 |
Space environment Radiation effects assessment of commerCIal off-the-shelf (COTS) devices for low-orbit satellites 空间环境 用于低轨道卫星的商业现货（COTS）器件的辐射效应评估 |
China National Standards CI |
English PDF |
| GB/T 19256.5-2022 |
XML-Based Electronic Commerce Part 5: SpeCIfication of Core Components 基于XML的电子商务 第5部分：核心构件规范 |
China National Standards CI |
English PDF |
| GB/T 42090-2022 |
Intelligent feed processing plant data acquisition technical speCIfication 智能化饲料加工厂 数据采集技术规范 |
China National Standards CI |
English PDF |
| GB/T 15166.5-2022 |
High-voltage AC fuses-Part 5: Guidelines for the selection of fuses for high-voltage fuses for motor CIrcuits 高压交流熔断器 第5部分：用于电动机回路的高压熔断器的熔断件选用导则 |
China National Standards CI |
English PDF |
| GB/T 8128-2022 |
Test methods for single-phase series-exCIted motors 单相串励电动机试验方法 |
China National Standards CI |
English PDF |
| GB/T 22933-2022 |
Leather and furs - Chemical tests - Determination of free fatty aCIds 皮革和毛皮 化学试验 游离脂肪酸的测定 |
China National Standards CI |
English PDF |
| GB/T 23686-2022 |
Environmentally ConsCIous Design Principles, Requirements and Guidance 环境意识设计 原则、要求与指导 |
China National Standards CI |
English PDF |
| GB/T 26287-2022 |
Aluminum alloy sacrifiCIal anode for electric water heater 电热水器用铝合金牺牲阳极 |
China National Standards CI |
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 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 CI |
English PDF |
| GB/T 42080.1-2022 |
Molecular in vitro diagnostic tests - SpeCIfication of preexamination procedures for frozen tissues - Part 1: Isolation of RNA 分子体外诊断检验 冷冻组织检验前过程的规范 第1部分：分离RNA |
China National Standards CI |
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 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 CI |
English PDF |
| GB/T 42216.3-2022 |
Molecular in vitro diagnostic tests - SpeCIfication for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 3: Isolation of DNA 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3部分：分离DNA |
China National Standards CI |
English PDF |
| GB/T 42216.1-2022 |
Molecular in vitro diagnostic tests - SpeCIfication for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 1: Isolation of RNA 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1部分：分离RNA |
China National Standards CI |
English PDF |
| GB/T 9225-2022 |
Application Guide for Reliability Analysis of Nuclear Power Plant Systems and Other Nuclear FaCIlities 核电厂系统与其他核设施可靠性分析应用指南 |
China National Standards CI |
English PDF |
| GB/T 20002.6-2022 |
Guidelines for writing speCIfic content in the standard Part 6: Addressing the needs of MSMEs 标准中特定内容的编写指南 第6部分：涉及中小微型企业需求 |
China National Standards CI |
English PDF |
| GB/T 26416.3-2022 |
Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calCIum, magnesium, aluminum, nickel, manganese content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第3部分：钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法 |
China National Standards CI |
English PDF |
| GB/T 42093.2-2022 |
Standard document structuring - Metamodel - Part 2: SpeCIfications 标准文档结构化 元模型 第2部分：技术指标 |
China National Standards CI |
English PDF |
| GB/T 30923-2022 |
Plastic polypropylene (PP) meltblown speCIal material 塑料 聚丙烯（PP）熔喷专用料 |
China National Standards CI |
English PDF |
| GB/T 2820.8-2022 |
Alternating generator sets driven by reCIprocating internal combustion engines - Part 8: Requirements and tests for low power generator sets 往复式内燃机驱动的交流发电机组 第8部分：对小功率发电机组的要求和试验 |
China National Standards CI |
English PDF |
| GB/T 2820.1-2022 |
Alternating generator sets driven by reCIprocating internal combustion engines - Part 1: Purpose, rating and performance 往复式内燃机驱动的交流发电机组 第1部分：用途、定额和性能 |
China National Standards CI |
English PDF |
| GB/T 41952-2022 |
Technical speCIfications for the treatment and disposal of waste liquid from the production of naphthalene dye intermediates 萘系染料中间体生产废液处理处置技术规范 |
China National Standards CI |
English PDF |
| GB/T 24218.102-2022 |
Textiles - Test methods for nonwovens - Part 102: Determination of tensile elastiCIty 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 CI |
English PDF |
| GB/T 42193.3-2022 |
Road vehicles - Communication of emissions-related diagnostics between the vehicle and external equipment - Part 3: Requirements and use of diagnostic connectors and assoCIated circuits 道路车辆 车辆和外部设备之间排放相关诊断的通信 第3部分：诊断连接器和相关电路的要求及使用 |
China National Standards CI |
English PDF |
| GB/T 27977-2022 |
Electric energy effiCIency test and calculation method for cement production 水泥生产电能能效测试及计算方法 |
China National Standards CI |
English PDF |
| GB/T 42236.1-2022 |
Centralized charging faCIlities for electric bicycles Part 1: Technical specifications 电动自行车集中充电设施 第1部分：技术规范 |
China National Standards CI |
English PDF |
| GB/T 42218-2022 |
Laboratory mediCIne - In vitro diagnostic medical devices - Manufacturer's confirmation of quality control procedures provided to users 检验医学 体外诊断医疗器械 制造商对提供给用户的质量控制程序的确认 |
China National Standards CI |
English PDF |
| GB/T 42204-2022 |
Clinical medical equipment communication speCIfication Imaging equipment 临床医疗设备通信规范 影像设备 |
China National Standards CI |
English PDF |
| GB/T 42123-2022 |
Communication SpeCIfications for Personal Health Devices 个人健康设备通信规范 |
China National Standards CI |
English PDF |
| GB/T 42141-2022 |
Design criteria for radiation protection of nuclear island buildings under acCIdent conditions in pressurized water reactor nuclear power plants 压水堆核电厂事故工况核岛厂房辐射防护设计准则 |
China National Standards CI |
English PDF |
| GB/T 42142-2022 |
Analysis criteria for radiation source term of auxiliary system and secondary CIrcuit system of pressurized water reactor nuclear power plant 压水堆核电厂辅助系统及二回路系统辐射源项分析准则 |
China National Standards CI |
English PDF |
| GB/T 42149-2022 |
Rail transit Ground installations Technical speCIfications for current protection of medium-voltage power supply systems based on digital communication 轨道交通 地面装置 基于数字通信的中压供电系统电流保护技术规范 |
China National Standards CI |
English PDF |
| GB/T 42286.1-2022 |
Rail Transit Electronic Equipment - On-board Driving Data Recording - Part 1: Technical SpeCIfications 轨道交通电子设备 车载驾驶数据记录 第1部分：技术规范 |
China National Standards CI |
English PDF |
| GB/T 42264-2022 |
Technical requirements for air pollutant control faCIlities in sintered brick and tile industry 烧结砖瓦工业大气污染物治理设施技术要求 |
China National Standards CI |
English PDF |
| GB/T 42131-2022 |
ArtifiCIal Intelligence Knowledge Graph Technical Framework 人工智能 知识图谱技术框架 |
China National Standards CI |
English PDF |
| GB/T 42138-2022 |
Guidelines for CapaCIty Building of Process-based Intelligent Manufacturing 流程型智能制造能力建设指南 |
China National Standards CI |
English PDF |
| GB/T 42126.1-2022 |
Industrial Wireless Communication SpeCIfications Based on Cellular Networks Part 1: General Technical Requirements 基于蜂窝网络的工业无线通信规范 第1部分： 通用技术要求 |
China National Standards CI |
English PDF |
| GB/T 42203-2022 |
Smart Manufacturing Industrial Data Cloud Adaptation SpeCIfication 智能制造 工业数据 云端适配规范 |
China National Standards CI |
English PDF |
| GB/T 42127-2022 |
Intelligent manufacturing industrial data collection speCIfication 智能制造 工业数据 采集规范 |
China National Standards CI |
English PDF |
| GB/T 42128-2022 |
Smart Manufacturing Industrial Data Classification PrinCIples 智能制造 工业数据 分类原则 |
China National Standards CI |
English PDF |
| GB/T 42152-2022 |
General speCIfication for remanufacturing waste office consumables and accessories 废旧办公耗材与配件再制造通用规范 |
China National Standards CI |
English PDF |
| GB/T 42107-2022 |
Archiving and file management norms for major national sCIence and technology projects 国家科技重大专项文件归档与档案管理规范 |
China National Standards CI |
English PDF |
| GB/T 18750-2022 |
Domestic waste inCInerator and waste heat boiler 生活垃圾焚烧炉及余热锅炉 |
China National Standards CI |
English PDF |
| GB/T 42150.1-2022 |
SpeCIfication for detection of in-situ relay protection device Part 1: General part 就地化继电保护装置检测规范 第1部分：通用部分 |
China National Standards CI |
English PDF |
| GB/T 42207.5-2022 |
Connectors for electronic equipment - Product requirements - Rectangular connectors - Part 5: Detail speCIfication for snap lock rewirable power connectors with rated voltage DC 250 V and rated current 30 A 电子设备用连接器 产品要求 矩形连接器 第5部分：额定电压直流250 V额定电流30 A卡扣锁紧可重复接线电源连接器详细规范 |
China National Standards CI |
English PDF |
| GB/T 19557.29-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability of Brassica oleracea 植物品种特异性(可区别性)、一致性和稳定性测试指南 甘蓝 |
China National Standards CI |
English PDF |
| GB/T 19557.11-2022 |
Guidelines for testing for speCIes specificity (distinguishability), identity and stability of the plant species Actinidia 植物品种特异性(可区别性)、一致性和稳定性测试指南 猕猴桃属 |
China National Standards CI |
English PDF |
| GB/T 19557.8-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), consistency and stability Lee 植物品种特异性(可区别性)、一致性和稳定性测试指南 李 |
China National Standards CI |
English PDF |
| GB/T 19557.6-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), consistency and stability of Ramie 植物品种特异性(可区别性)、一致性和稳定性测试指南 苎麻 |
China National Standards CI |
English PDF |
| GB/T 19557.25-2022 |
Guidance on testing for plant variety speCIficity (distinguishability), identity and stability of Cucumber 植物品种特异性(可区别性)、一致性和稳定性测试指南 黄瓜 |
China National Standards CI |
English PDF |
| GB/T 19557.27-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability of watermelon 植物品种特异性(可区别性)、一致性和稳定性测试指南 西瓜 |
China National Standards CI |
English PDF |
| GB/T 19557.26-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability Apple 植物品种特异性(可区别性)、一致性和稳定性测试指南 苹果 |
China National Standards CI |
English PDF |
| GB/T 19557.21-2022 |
Guidance on testing for plant variety speCIficity (distinguishability), identity and stability of Melon 植物品种特异性(可区别性)、一致性和稳定性测试指南 甜瓜 |
China National Standards CI |
English PDF |
| GB/T 19557.17-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability of Pepper 植物品种特异性(可区别性)、一致性和稳定性测试指南 辣椒 |
China National Standards CI |
English PDF |
| GB/T 19557.13-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability of Tomato 植物品种特异性(可区别性)、一致性和稳定性测试指南 番茄 |
China National Standards CI |
English PDF |
| GB/T 19557.18-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability Cotton 植物品种特异性(可区别性)、一致性和稳定性测试指南 棉花 |
China National Standards CI |
English PDF |
| GB/T 19557.16-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability Peanuts 植物品种特异性(可区别性)、一致性和稳定性测试指南 花生 |
China National Standards CI |
English PDF |
| GB/T 42243-2022 |
General Technical SpeCIfications for Organic Light Emitting Diode (OLED) Televisions 有机发光二极管(OLED)电视机通用技术规范 |
China National Standards CI |
English PDF |
| GB/T 41919-2022 |
ArtifiCIal Stone Building Panels 人造石建筑板材 |
China National Standards CI |
English PDF |
| GB/T 19557.7-2022 |
Guidelines for testing of plant variety speCIficity (distinguishability), identity and stability of rice 植物品种特异性(可区别性)、一致性和稳定性测试指南 水稻 |
China National Standards CI |
English PDF |
| GB/T 42228-2022 |
Grain storage Technical speCIfications for safe storage of rice 粮食储藏 大米安全储藏技术规范 |
China National Standards CI |
English PDF |
| GB/T 11942-2022 |
ChromatiCIty measurement method of colored building materials 彩色建筑材料色度测量方法 |
China National Standards CI |
English PDF |
| GB/T 42118-2022 |
SpeCIfications for the construction of straw collection, storage and transportation system 秸秆收储运体系建设规范 |
China National Standards CI |
English PDF |
| GB/T 41962-2022 |
Technical speCIfications for laboratory waste storage devices 实验室废弃物存储装置技术规范 |
China National Standards CI |
English PDF |
| GB/T 33523.72-2022 |
Product Geometry SpeCIfication (GPS) Surface Structure Area Method Part 72: XML File Format x3p 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 CI |
English PDF |
| GB/T 42255-2022 |
General speCIfication for stainless steel solid rivets for aerospace 航空航天用不锈钢实心铆钉通用规范 |
China National Standards CI |
English PDF |
| GB/T 42266-2022 |
Flexible porous polymeric materials - Laboratory evaluation of the combustion characteristics of small speCImens in the horizontal direction under a small flame 柔性多孔聚合物材料 小试样在小火焰下水平方向燃烧特性的实验室评估 |
China National Standards CI |
English PDF |
| GB/T 41938-2022 |
Rubber compounding agent - PreCIpitated hydrated silica - Evaluation method in mixtures of solution-polymerized styrene-butadiene rubber (S-SBR) and butadiene rubber (BR) 橡胶配合剂 沉淀水合二氧化硅 在溶聚丁苯橡胶(S-SBR)和丁二烯橡胶(BR)混合物中的评价方法 |
China National Standards CI |
English PDF |
| GB/T 26958.71-2022 |
Product Geometric SpeCIfications (GPS) Filtering Part 71: Robust Region Filters Gaussian Regression Filters 产品几何技术规范（GPS） 滤波 第71部分：稳健区域滤波器 高斯回归滤波器 |
China National Standards CI |
English PDF |
| GB/T 33523.606-2022 |
Geometric Product SpeCIfication (GPS) Surface Structure Area Method Part 606: Nominal Characteristics of Non-Contact (Zoom) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第606部分：非接触（变焦）式仪器的标称特性 |
China National Standards CI |
English PDF |
| GB/T 33523.605-2022 |
Product Geometric SpeCIfications (GPS) Surface Structure Area Method Part 605: Nominal Characteristics of Non-Contact (Point AF Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第605部分：非接触（点自动对焦探针）式仪器的标称特性 |
China National Standards CI |
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 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 CI |
English PDF |
| GB/T 26958.85-2022 |
Geometric Product SpeCIfication (GPS) Filtering Part 85: Morphological Region Filters Segmentation 产品几何技术规范（GPS） 滤波 第85部分：形态学区域滤波器 分割 |
China National Standards CI |
English PDF |
| GB/T 42084-2022 |
Product Geometric SpeCIfication (GPS) Extraction 产品几何技术规范(GPS) 提取 |
China National Standards CI |
English PDF |
| GB/T 16857.9-2022 |
Geometric Product SpeCIfication (GPS) Coordinate Measuring System (CMS) Acceptance and Re-inspection Testing Part 9: Coordinate Measuring Machines Equipped with Multiple Probing Systems 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9部分：配备多种探测系统的坐标测量机 |
China National Standards CI |
English PDF |
| GB/T 16857.8-2022 |
Geometric Product SpeCIfication (GPS) Coordinate Measuring System (CMS) Acceptance and Re-inspection Testing Part 8: Coordinate Measuring Machines Using Optical Distance Sensors 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8部分：使用光学距离传感器的坐标测量机 |
China National Standards CI |
English PDF |
| GB/T 16857.7-2022 |
Product Geometric SpeCIfication (GPS) Coordinate Measuring System (CMS) Acceptance Test and Re-inspection Test Part 7: Coordinate Measuring Machine Equipped with Image Detection System 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7部分：配置影像探测系统的坐标测量机 |
China National Standards CI |
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 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 CI |
English PDF |
| GB/T 16857.10-2022 |
Geometric Product SpeCIfication (GPS) Coordinate Measuring System (CMS) Acceptance Test and Re-inspection Test Part 10: Laser Tracker 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10部分：激光跟踪仪 |
China National Standards CI |
English PDF |
| GB/T 33523.604-2022 |
Product Geometry SpeCIfication (GPS) Surface Structure Area Method Part 604: Nominal Characteristics of Non-Contact (Coherent Scanning Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第604部分：非接触（相干扫描干涉）式仪器的标称特性 |
China National Standards CI |
English PDF |
| GB/T 33523.603-2022 |
Product Geometry SpeCIfication (GPS) Surface Structure Area Method Part 603: Nominal Properties of Non-Contact (Phase Shift Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第603部分：非接触（相移干涉显微）式仪器的标称特性 |
China National Standards CI |
English PDF |
| GB/T 33523.3-2022 |
Geometric Product SpeCIfication (GPS) Surface Structure Area Method Part 3: Set of Specification Operations 产品几何技术规范（GPS） 表面结构 区域法 第3部分：规范操作集 |
China National Standards CI |
English PDF |
| GB/T 42270-2022 |
HydrophobiCIty Test Method of Porous Hydrophobic Membrane 多孔疏水膜的疏水性能测试方法 |
China National Standards CI |
English PDF |
| GB/T 42161-2022 |
Electrochemical Performance Test of Lithium Iron Phosphate Test Method for First Discharge SpeCIfic Capacity and First Charge and Discharge Efficiency 磷酸铁锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards CI |
English PDF |
| GB/T 42273-2022 |
Zirconium compound chemical analysis method CalCIum, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards CI |
English PDF |
| GB/T 13477.23-2022 |
Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artifiCIal accelerated weathering 建筑密封材料试验方法 第23部分：人工加速气候老化下拉伸-压缩循环后耐久性的测定 |
China National Standards CI |
English PDF |
| GB/T 42272-2022 |
Test method for chloride ion diffusion coeffiCIent of cement mortar 水泥胶砂氯离子扩散系数检测方法 |
China National Standards CI |
English PDF |
| GB/T 17851-2022 |
Product Geometric SpeCIfications (GPS) Geometric Tolerancing Datums and Datum Systems 产品几何技术规范（GPS） 几何公差 基准和基准体系 |
China National Standards CI |
English PDF |
| GB/T 42097-2022 |
SpeCIfications for Integrity Management of Aboveground Petroleum Storage (Reserve) 地上石油储（备）库完整性管理规范 |
China National Standards CI |
English PDF |
| GB/T 41935-2022 |
Plastics - ArtifiCIal weathering with acid deposits 塑料 含酸性沉积的人工气候老化 |
China National Standards CI |
English PDF |
| GB/T 41936.2-2022 |
Plastics - Determination of torsional rigidity of flexible materials - Part 2: PlastiCIzed vinyl chloride homopolymers and copolymers 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 CI |
English PDF |
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