China National Standards

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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.
  •  China "et" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 15970.5-1998 Corrosion of metals and alloys--Stress corrosion testing--Part 5:Preparation and useof C-ring specimens
    金属和合金的腐蚀 应力腐蚀试验 第5部分:C型环试样的制备和应用
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    GB/T 8431-1998 Textiles--Tests for colour fastness--Detection and assessment of photochromism
    纺织品 色牢度试验 光致变色的检验和评定
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    GB/T 17599-1998 Protective clothine--Heatproof behaviour--Determination of behaviour of materials on impact of small splashes of molten metal
    防护服用织物 防热性能 抗熔融金属滴冲击性能的测定
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    GB/T 17598-1998 Geotextiles--Determination for thickness of single layers of multilayer products
    土工布 多层产品中单层厚度的测定
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    GB/T 2481.1-1998 Bonded abrasives--Determination and designation of grain size distribution--Part 1:Macrogrits F4 to F220
    固结磨具用磨料 粒度组成的检测和标记 第1部分:粗磨粒 F4~F220
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    GB/T 17587.2-1998 Ball screws--Part2:Nominal diameters and nominal leads--Metric series
    滚珠丝杠副 第2部分:公称直径和公称导程 公制系列
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    GB/T 8554-1998 Transformers and inductors for use in electronic and telecommunication equipment--Measuring methodsand test procedures
    电子和通信设备用变压器和电感器 测量方法及试验程序
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    GB/T 17562.1-1998 Rectangular connectors for frequencies below 3 MHz--Part 1: Generic specification--General requirements and guide for the preparation of detail specifications for connectors with assessed quality
    频率低于3 MHz的矩形连接器 第1部分 总规范 一般要求和编制有质量评定要求的连接器详细规范的导则
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    GB/T 9424-1998 Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section Five:Blank detail specification for complementary MOS digital inte-grated circuits,series 4000B and 4000UB
    半导体器件 集成电路 第2部分:数字集成电路 第五篇 CMOS数字集成电路4000B和4000UB系列空白详细规范
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    GB/T 7576-1998 Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section Four:Blank detail specification for case-rated bipolartransistors for high-frequency amplification
    半导体器件 分立器件 第7部分:双极型晶体管 第四篇 高频放大管壳额定双极型晶体管空白详细规范
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    GB/T 7397.3-1998 Measuring methods for non-broadcast video tape recorders--Part 3:Audio characteristics for FMrecording
    非广播磁带录像机测量方法 第3部分:FM记录的音频特性
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    GB/T 6590-1998 Semiconductor devices--Discrete devices--Part6:Thyristors--Section Two:Blank detail specification for bidirectional triode thyristors(triacs),ambient or case-rated,up to 100A
    半导体器件 分立器件 第6部分:闸流晶体管 第二篇 100A以下环境或管壳额定的双向三极闸流晶体管空白详细规范
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    GB/T 6352-1998 Semiconductor devices--Discrete devices--Part 6:Thyristors--Section One:Blank detail specification for reverse blocking triode thyristors,ambient or case-rated,up to 100A
    半导体器件 分立器件 第6部分:闸流晶体管 第一篇 100A以下环境或管壳额定反向阻断三极闸流晶体管空白详细规范
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    GB/T 6351-1998 Semiconductor devices--Discrete devices--Part 2:Rectifier diodes--Section One:Blank detail specification for rectifier diodes(including avalanche recti fier diodes),ambient and case-rated,up to 100A
    半导体器件 分立器件 第2部分:整流二极管 第一篇 100A以下环境或管壳额定整流二极管(包括雪崩整流二极管)空白详细规范
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    GB/T 6219-1998 Semiconductor devices--Discrete devices--Part 8:Field-effect transistors--Section One:Blank detail specification for single-gate field-effect transistors up to 5W and 1GHz
    半导体器件 分立器件 第8部分:场效应晶体管 第一篇 1 GHz、5 W以下的单栅场效应晶体管 空白详细规范
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    GB/T 6217-1998 Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section One:Blank detail speci-fication for ambient-rated bipolar transistors for low and high frequency amplification
    半导体器件 分立器件 第7部分:双极型晶体管 第一篇 高低频放大环境额定的双极型晶体管空白详细规范
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    GB/T 17573-1998 Semiconductor devices--Discrete devices and integrated circuits--Part 1:General
    半导体器件 分立器件和集成电路 第1部分:总则
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    GB/T 2414.2-1998 Test methods for the properties of piezoelectric ceramics--Transverse length extension vibration mode for bar
    压电陶瓷材料性能试验方法 长条横向长度伸缩振动模式
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    GB/T 2414.1-1998 Test methods for the properties of piezoelectric ceramics--Radial extension vibration mode for disk
    压电陶瓷材料性能试验方法 圆片径向伸缩振动模式
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    GB/T 17560-1998 Interpretation of statistical data--Estimation of a median
    数据的统计处理和解释 中位数的估计
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    GB/T 15157.2-1998 Connectors for frequencies below 3MHz for use with printed boards--Part 2:Detail specification for two-part connectors with assessed quality,for printed boards,for basic grid of 2.54 mm(0.1in) with commonmounting features
    印制板用频率低于3 MHz的连接器 第2部分:有质量评定的具有通用安装特征 基本网格2.54 mm(0.1in)的印制板用两件式连接器详细规范
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    GB/T 17559-1998 Information technology--Telecommunications and information exchangebetween systems--26-Pole interface connector matchability dimensions andcontact number assignments
    信息技术 系统间远程通信和信息交换 26插针接口连接器配合性尺寸和接触件编号分配
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    GB/T 16500-1998 Code of Chinese ideograms set forinformation interchange--The 7th supplementary set
    信息交换用汉字编码字符集 第七辅助集
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    GB/T 17558-1998 Camera flash illuminants--Determination of spectral distribution index(ISO/SDI)
    照相闪光照明光源光谱分布指数(ISO/SDI)的测定
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    GB/T 1988-1998 Information technology--7-bit coded character set for information interchange
    信息技术 信息交换用七位编码字符集
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    GB/T 17550.3-1998 Identification cards--Optical memory cards--Linear recording method--Part 3:Optical properties and characteristics
    识别卡 光记忆卡 线性记录方法 第3部分:光属性和特性
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    GB/T 17550.2-1998 Identification cards--Optical memory cards--Linear recording method--Part 2:Dimensions and location of the accessible optical area
    识别卡 光记忆卡 线性记录方法 第2部分:可访问光区域的尺寸和位置
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    GB/T 17550.1-1998 Identification cards--Optical memory cards--Linear recording method--Part 1:Physical characteristics
    识别卡 光记忆卡 线性记录方法 第1部分:物理特性
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    GB/T 17543-1998 Information technology--Keyboard layout of the alphanumeric zone for Tibetan coded character set (basic set)
    信息技术 藏文编码字符集(基本集)键盘字母数字区的布局
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    GB/T 17535-1998 Information technology--Telecommunications and information exchange between systems--Interface connector and contact assignments for ISDN basic access interface located at reference points S and T
    信息技术 系统间远程通信和信息交换 在S和T参考点上定位的ISDN基本接入接口用的接口连接器和接触件分配
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    GB/T 10022.1-1998 Information technology--Picture coding methods--Part 1:Identification
    信息技术 图片编码方法 第1部分:标识
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    GB/T 9872-1998 Rubber and rubber products--Determination of bromine and chlorine content--Oxygen flask combustion technique
    氧瓶燃烧法测定橡胶和橡胶制品中溴和氯的含量
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    GB/T 9015-1998 Hexamethylene tetramine for industrial use
    工业六次甲基四胺
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    GB/T 6753.4-1998 Paints and varnishes--Determination of flow time by use of flow cups
    色漆和清漆 用流出杯测定流出时间
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    GB/T 6031-1998 Rubber,vulcanized or thermoplastic--Determination of hardness (hardness between 10IRHD and 100 IRHD)
    硫化橡胶或热塑性橡胶硬度的测定(10~100 IRHD)
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    GB/T 17530.5-1998 Acrylic acid and acrylate esters for industrial use--Determination of monomethyl ether of hydroquinone
    工业丙烯酸及酯中阻聚剂的测定
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    GB/T 17530.4-1998 Acrylate esters for industrial use--Determination of acidity
    工业丙烯酸酯酸度的测定
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    GB/T 17530.3-1998 Acrylic acid and acrylate esters for industrial use--Determination of color
    工业丙烯酸及酯色度的测定
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    GB/T 17530.2-1998 Determination of purity of industrial use acrylate esters by gas chromatography
    工业丙烯酸酯纯度的测定 气相色谱法
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    GB/T 17529.5-1998 2-ethylhexyl acrylate for industrial use
    工业丙烯酸2-乙基己酯
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    GB/T 17529.3-1998 ethyl acrylate for industrial use
    工业丙烯酸乙酯
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    GB/T 17529.2-1998 Methyl acrylate for industrial use
    工业丙烯酸甲酯
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    GB/T 6262-1998 Fixed capacitors for use in electronic equipment--Part 5:Blank detail specification--Fixed mica dielectric d.c.capacitors witha rated voltage not exceeding 3000V--Assessment level E
    电子设备用固定电容器 第5部分:空白详细规范 额定电压不超过3000伏的直流云母介质固定电容器 评定水平E
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    GB/T 6261-1998 Fixed capacitors for use in electronic equipment--Part 5:Sectional specification--Fixed mica dielectric d.c.capacitors witha rated voltage not exceeding 3000V--Selection of methods of test and generalrequirements
    电子设备用固定电容器 第5部分:分规范 额定电压不超过3000伏的直流云母介质固定电容器试验方法的选择和一般要求
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    GB/T 13420-1998 Electromechanical switches for use in electronic equipment--Part 6:Sectional specification for sensitive switches--Section 1:Blank detail specification
    电子设备用机电开关 第6部分:微动开关分规范 第1篇:空白详细规范
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    GB/T 8444-1998 Textiles--Testing method for colour fastness to metals in the dye-bath:Iron and copper
    纺织品 耐染浴中铁和铜金属色牢度试验方法
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    GB/T 8443-1998 Textiles--Testing method for colour fastness to metals in the dye-bath:Chromium salts
    纺织品 耐染浴中金属铬盐色牢度试验方法
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    GB/T 5550-1998 Surface active agents--Determination of dispersing power
    表面活性剂 分散力测定方法
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    GB/T 4470-1998 Analytical spectroscopic methods--Flame emission,atomic absorption and atomic fluorescence--Vocabulary
    火焰发射、原子吸收和原子荧光光谱分析法术语
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    GB/T 17521-1998 Chemical reagent--N,N-Dimethylformamide
    化学试剂 N,N-二甲基甲酰胺
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    GB/T 17520-1998 Determination of solubility and solution stability of reactive dyes in the presence of electrolytes
    在电解质存在下反应染料溶解度和溶液稳定性的测定
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    GB/T 1401-1998 Chemical reagent--ethylenediamine tetraacetic acid disodium salt
    化学试剂 乙二胺四乙酸二钠
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    GB 5948-1998 Photometric characteristics of motocycle headlamps epuipped with filament light sources
    摩托车白炽丝光源前照灯配光性能
    China National Standards
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    GB/T 3688-1998 V-belts--Cord adhesion test method
    V带线绳粘合强度试验方法
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    GB/T 17517-1998 Adhesives--Wood to wood adhesive bonds--Determination of shear strength by compression loading
    胶粘剂压缩剪切强度试验方法 木材与木材
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    GB/T 17516.2-1998 V-and ribbed belts drive--Dynamic test to determine pitch zone location--Part 2:V-ribbedbelts
    V带和多楔带传动 测定节面位置的动态试验方法 第2部分:多楔带
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    GB/T 17516.1-1998 V-and ribbedbelts drive--Dynamic test to determine pitch zone location--Part 1:V-belts
    V带和多楔带传动 测定节面位置的动态试验方法 第1部分:V带
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    GB/T 17508-1998 Spectrochemical determination of samarium,euro-pium,gadolinium,dysprosium,cadmium and tantalum in uranium hexafluoride
    六氟化铀中钐、铕、钆、镝、镉、钽的测定 化学光谱法
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    GB/T 2837-1998 Measuring method for size and deviation of vitrified clay pipe
    陶管尺寸及偏差测量方法
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    GB/T 2836-1998 Test method for hydrostatic proof of vitrified clay pipe
    陶管水压试验方法
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    GB/T 2835-1998 Test method for acid resistance of vitrified claypipe
    陶管耐酸性能试验方法
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    GB/T 2834-1998 Test method for water absorption of vitrified clay pipe
    陶管吸水率试验方法
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    GB/T 17485-1998 Hydraulic fluid power--Pumps,motors and integral transmissions--Parameter definitions and letter symbols
    液压泵、马达和整体传动装置参数定义和字母符号
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    GB/T 17484-1998 Hydraulic fluid power--Fluid sample containers--Qualifying and controlling cleaning methods
    液压油液取样容器 净化方法的鉴定和控制
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    GB/T 17483-1998 Test code for the determination of airborne noise level of hydraulic pumps
    液压泵空气传声噪声级测定规范
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    GB/T 17482-1998 Drop-forged rivetless chains for conveyors
    输送用模锻易拆链
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    GB/T 1995-1998 Petroleum products--Calculation of viscosity index
    石油产品粘度指数计算法
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    GB/T 17476-1998 Standard test method for determination of additiveelements,wear metals,and contaminants in used lubricanting oils and determination of selected elements in base oils by inductively coupled plasmaatomic emission spectrometry(ICP-AES)
    使用过的润滑油中添加剂元素、磨损金属和污染物以及基础油中某些元素测定法(电感耦合等离子体发射光谱法)
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    GB/T 17475-1998 Standard test method for distillation of heavy hydrocarbon mixtures(Vacuum potstill method)
    重烃类混合物蒸馏试验方法(真空釜式蒸馏法)
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    GB/T 17474-1998 Standard test method for benzene inhydrocarbon solvents by gas chromatography
    烃类溶剂中苯含量测定法(气相色谱法)
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    GB/T 17471-1998 Principles for providing of monitoring and measuring instruments of energy in boiler heating network system
    锅炉热网系统能源监测与计量仪表配备原则
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    GB/T 15153.1-1998 Telecontrol equipment and systems--Part 2:Operating conditions--Section 1:Power supply and electromagnetic compatibility
    远动设备及系统 第2部分:工作条件 第1篇:电源和电磁兼容性
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    GB/T 17462-1998 Metallic coatings--Electroplated coatingsof tin-nickel alloys
    金属覆盖层 锡-镍合金电镀层
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    GB/T 17461-1998 Metallic coatings--Electroplated coatingsof tin-lead alloys
    金属覆盖层 锡-铅合金电镀层
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    GB/T 17438-1998 Technical requirements for the transmission through contribution and primary distribution networks of digital television signals defined according to the 4∶2∶2 standard
    由4∶2∶2标准定义的数字电视信号馈送和一次分配网络传输技术要求
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    GB/T 7676.9-1998 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 9:Recom-mended test methods
    直接作用模拟指示电测量仪表及其附件 第9部分:推荐的试验方法
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    GB/T 7676.6-1998 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 6:Special requirements for ohmmeters(impedance meters) and conductance meters
    直接作用模拟指示电测量仪表及其附件 第6部分:电阻表(阻抗表)和电导表的特殊要求
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    GB/T 7676.5-1998 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 5:Special requirements for phase meters,power factor meters and synchroscopes
    直接作用模拟指示电测量仪表及其附件 第5部分:相位表、功率因数表和同步指示器的特殊要求
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    GB/T 7676.4-1998 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 4:Special requirements for frequency meters
    直接作用模拟指示电测量仪表及其附件 第4部分:频率表的特殊要求
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    GB/T 7676.3-1998 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 3:Special requirements for wattmeters and varmeters
    直接作用模拟指示电测量仪表及其附件 第3部分:功率表和无功率表的特殊要求
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    GB/T 7676.2-1998 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 2:Special requirements for ammeters and voltmeters
    直接作用模拟指示电测量仪表及其附件 第2部分:电流表和电压表的特殊要求
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    GB/T 17442-1998 Acceptance inspection fordirect connected alternating current static watt-hour meters for active energy (classes 1 and 2)
    1级和2级直接接入静止式交流有功电度表验收检验
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    GB/T 8658-1998 Rubber,raw styrene-butadiene,emulsion-polymerized--Determination of bound styrene content--Refractive index method
    乳液聚合型苯乙烯-丁二烯橡胶生胶结合苯乙烯含量的测定 折光指数法
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    GB/T 17426-1998 Dynamic performance evaluation and test method for particular class vehicles and tracked machine
    铁道特种车辆和轨行机械动力学性能 评定及试验方法
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    GB/T 17421.1-1998 Test code for machine tools--Part 1:Geometric accuracy of machines operating under no-loador finishing conditions
    机床检验通则 第1部分:在无负荷或精加工条件下机床的几何精度
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    GB/T 17412.3-1998 Classification and nomenclature schemes of the rocks--Classification and nomenclature schemes of metamorphic rocks
    岩石分类和命名方案 变质岩岩石的分类和命名方案
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    GB/T 4756-1998 Petroleum liquids--Manual sampling
    石油液体手工取样法
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    GB/T 1885-1998 Petroleum measurement tables
    石油计量表
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    GB/T 17373-1998 Sampling methods for chemical analysis of crudegold
    合质金化学分析取样方法
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    GB/T 6547-1998 Corrugated fibreboard--Determination of thickness
    瓦楞纸板 厚度的测定法
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    GB/T 6546-1998 Corrugated fibreboard--Determination of edgewise crush resistance
    瓦楞纸板 边压强度的测定法
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    GB/T 6545-1998 Corrugated fibreboard--Determination of bursting strength
    瓦楞纸板 耐破强度的测定法
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    GB/T 5400-1998 Pulps--Method for determination of copper number
    纸浆铜价的测定
    China National Standards
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    GB/T 17391-1998 Test method for thermal stability of polyethylene pipes and fittings
    聚乙烯管材与管件热稳定性试验方法
    China National Standards
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    GB 17379-1998 General rule for terminals storage of petroleum in bulk and liquid chemicals in bulk
    散装石油、液体化工产品港口储存通则
    China National Standards
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    GB/T 7341.4-1998 Audiometers--Part 4:Equipment for extended high-frequency audiometry
    听力计 第4部分 延伸高频测听的设备
    China National Standards
    et

    English PDF
    GB/T 7341.3-1998 Audiometers--Part 3:Auditory test signals of short duration for audiometric and neuro-otological purposes
    听力计 第3部分 用于测听与神经耳科的短持续听觉测试信号
    China National Standards
    et

    English PDF
    GB/T 7341.2-1998 Audiometers--Part 2:Equipment for speechaudio-metry
    听力计 第2部分 语言测听设备
    China National Standards
    et

    English PDF
    GB/T 17370-1998 Determination of stead-state thermal transmissivity of a moist building material
    含湿建筑材料稳态传热率的测定
    China National Standards
    et

    English PDF
    GB/T 17366-1998 Methods of mineral and rock specimen preparation for EPMA
    矿物岩石的电子探针分析试样的制备方法
    China National Standards
    et

    English PDF

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