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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 "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 6382.2-1995 Flat glass container--Box-type container and its test method
    平板玻璃集装器具 箱式集装器及其试验方法
    China National Standards

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    GB/T 6382.1-1995 Flat glass container--Frame-type container and its test method
    平板玻璃集装器具 架式集装器及其试验方法
    China National Standards

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    GB/T 6380-2008 Statistical interpretation of data - Detection and treatment of outliers in the sample from typeⅠextreme value distribution
    数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理
    China National Standards

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    GB/T 6379.6-2009 Accuracy(trueness and precision) of measurement methods and results - Part 6: Use in practice of accuracy values
    测量方法与结果的准确度(正确度与精密度) 第6部分:准确度值的实际应用
    China National Standards

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    GB/T 6379.5-2006 Accuracy(trueness and precision) of measurement methods and results -Part 5: Alternative methods for the determination of the precision of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第5部分:确定标准测量方法精密度的可替代方法
    China National Standards

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    GB/T 6379.4-2006 Accuracy (trueness and precision) of measurement methods and results -Part 4: Basic methods for the determination of the trueness of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第4部分:确定标准测量方法正确度的基本方法
    China National Standards

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    GB/T 6379.3-2012 Accuracy(trueness and precision) of measurement methods and results - Part 3:Intermediate measures of the precision of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第3部分:标准测量方法精密度的中间度量
    China National Standards

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    GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results--Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第2部分:确定标准测量方法重复性与再现性的基本方法
    China National Standards

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    GB/T 6379.1-2004 Accuracy(trueness and precision)of measurement methods and results--Part 1:General principles and definitions
    测量方法与结果的准确度(正确度与精密度) 第1部分:总则与定义
    China National Standards

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    GB/T 6378.4-2008 Sampling procedures for inspection by variables - Part 4: Procedures for assessment of declared quality levels for mean
    计量抽样检验程序 第4部分:对均值的声称质量水平的评定程序
    China National Standards

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    GB/T 6378.1-2008 Sampling procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
    计量抽样检验程序 第1部分:按接收质量限(AQL)检索的对单一质量特性和单个AQL的逐批检验的一次抽样方案
    China National Standards

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    GB/T 6375-2008 Earth-moving machinery - Method of test for the measurement of drawbar pull
    土方机械 牵引力测试方法
    China National Standards

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    GB/T 6374-2004 Shanks for rock drilling machines and pneumatic tools and fitting dimensions of chuck bushings
    凿岩机械与气动工具 尾柄和衬套配合尺寸
    China National Standards

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    GB/T 6373-2007 Surface active agents - Determination of apparent density
    表面活性剂 表观密度的测定
    China National Standards

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    GB/T 6372-2006 Surface active agents and detergents - Methods of sample division
    表面活性剂和洗涤剂 样品分样法
    China National Standards

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    GB/T 637-2006 Chemical reagent - Sodium thiosulfate pentahydrate
    化学试剂 五水合硫代硫酸钠(硫代硫酸钠)
    China National Standards

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    GB/T 6371-2008 Surface active agents - Textile auxiliaries - Determination of detergency
    表面活性剂 纺织助剂 洗涤力的测定
    China National Standards

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    GB/T 6370-2012 Surface active agents - Anionic surface active agents - Determination of solubility in water
    表面活性剂 阴离子表面活性剂 水中溶解度的测定
    China National Standards

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    GB/T 6369-2008 Surface active agents - Determination of emulsifying power - Colorimetric method
    表面活性剂 乳化力的测定 比色法
    China National Standards

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    GB/T 6368-2008 Surface active agents - Determination of pH of aqueous solution - Potentiometric method
    表面活性剂 水溶液pH值的测定 电位法
    China National Standards

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    GB/T 6367-2012 Surface active agents - Preparation of water with known calcium hardness
    表面活性剂 已知钙硬度水的制备
    China National Standards

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    GB/T 6366-2012 Surface active agents - Determination of mineral sulfate content - Titrimetric method
    表面活性剂 无机硫酸盐含量的测定 滴定法
    China National Standards

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    GB/T 6365-2006 Surface active agents - Determination of free alkalinity or free acidity - Titrimetric method
    表面活性剂 游离碱度或游离酸度的测定 滴定法
    China National Standards

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    GB/T 6363-1986 Method for the subjective assessment of the quality of document facsimile
    文件传真质量主观评定方法
    China National Standards

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    GB/T 636-2011 Chemical reagent - Sodium nitrate
    化学试剂 硝酸钠
    China National Standards

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    GB/T 6361-1999 Series of type-spectrums for parabolic antennas used in microwave relay communication systems
    微波接力通信系统 抛物面天线型谱系列
    China National Standards

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    GB/T 6360-1995 Specification for laser radiation power and energy measuring equipment
    激光功率能量测试仪器规范
    China National Standards

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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
    China National Standards

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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
    China National Standards

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    GB/T 6346.3-2015 Fixed capacitors for use in electronic equipment—Part 3: Sectional specification—Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte
    电子设备用固定电容器 第3部分:分规范 表面安装MnO2固体电解质钽固定电容器
    China National Standards

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    GB/T 6346.301-2015 Fixed capacitors for use in electronic equipment—Part 3-1: Blank detail specification—Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte—Assessment level EZ
    电子设备用固定电容器 第3-1部分:空白详细规范 表面安装MnO2固体电解质钽固定电容器 评定水平EZ
    China National Standards

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    GB/T 6346.14-2015 Fixed capacitors for use in electronic equipment—Part 14: Sectional specification—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains
    电子设备用固定电容器 第14部分:分规范 抑制电源电磁干扰用固定电容器
    China National Standards

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    GB/T 6346.1401-2015 Fixed capacitors for use in electronic equipment—Part 14-1: Blank detail specification—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains—Assessment level D
    电子设备用固定电容器 第14-1部分:空白详细规范 抑制电源电磁干扰用固定电容器 评定水平D
    China National Standards

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    GB/T 6346.11-2015 Fixed capacitors for use in electronic equipment—Part 11: Sectional specification—―Fixed polyethylene-terephthalate film dielectric metal foil d.c. capacitors
    电子设备用固定电容器 第11部分:分规范 金属箔式聚乙烯对苯二甲酸乙二醇酯膜介质直流固定电容器
    China National Standards

    English PDF
    GB/T 6346.1101-2015 Fixed capacitors for use in electronic equipment—Part 11-1: Blank detail specification—Fixed polyethylene-terephthalate film dielectric metal foil d.c.capacitors—Assessment level EZ
    电子设备用固定电容器 第11-1部分:空白详细规范 金属箔式聚乙烯对苯二甲酸乙二醇酯膜介质直流固定电容器 评定水平EZ
    China National Standards

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    GB/T 6344-2008 Flexible cellular polymeric materials - Determination of tensile strength and elongation at break
    软质泡沫聚合材料 拉伸强度和断裂伸长率的测定
    China National Standards

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    GB/T 6343-2009 Cellular plastics and rubbers - Determination of apparent density
    泡沫塑料及橡胶 表观密度的测定
    China National Standards

    English PDF
    GB/T 6342-1996 Cellular plastics and rubbers--Determination of linear dimensions
    泡沫塑料与橡胶 线性尺寸的测定
    China National Standards

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    GB/T 6340-2004 Inverse dovetail cutters and dovetail cutters with cylindrical shanks--Technical specifications
    直柄反燕尾槽铣刀和直柄燕尾槽铣刀 技术条件
    China National Standards

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    GB/T 6338-2004 Inverse dovetail cutters and dovetailcutters with cylindrical shanks
    直柄反燕尾槽铣刀和直柄燕尾槽铣刀
    China National Standards

    English PDF
    GB/T 6335.2-2010 Rotary and rotary impact masonry drill bits with hardmetal tips Part 2: Technical specifications
    旋转和旋转冲击式硬质合金建工钻 第2部分:技术条件
    China National Standards

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    GB/T 6335.1-2010 Rotary and rotary impact masonry drill bits with hardmetal tips Part1: Dimensions
    旋转和旋转冲击式硬质合金建工钻 第1部分:尺寸
    China National Standards

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    GB/T 633-1994 Chemical reagent--Sodium nitrite
    化学试剂 亚硝酸钠
    China National Standards

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    GB/T 6329-1996 Adhesives--Determination of tensile strength of butt joints
    胶粘剂对接接头拉伸强度的测定
    China National Standards

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    GB/T 6328-1999 Adhesives--Test method for shear impact strength of adhesive bonds
    胶粘剂剪切冲击强度试验方法
    China National Standards

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    GB/T 6326-2014 Tyre terms and definitions
    轮胎术语及其定义
    China National Standards

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    GB/T 6325-1994 Terminology of analysis for organic chemical products
    有机化工产品分析术语
    China National Standards

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    GB/T 6324.8-2014 Test methods of organic chemical products―Part 8:Determination of water of liquid products―Carl.fischer coulometric method
    有机化工产品试验方法 第8部分:液体产品水分测定 卡尔.费休库仑电量法
    China National Standards

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    GB/T 6324.7-2014 Test method of organic chemical products—Part 7: Determination of molten color
    有机化工产品试验方法 第7部分:熔融色度的测定
    China National Standards

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    GB/T 6324.6-2014 Test method of organic chemical products—Part 6: Determination of color for liquids—Tristimulus colorimetry
    有机化工产品试验方法 第6部分:液体色度的测定 三刺激值比色法
    China National Standards

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    GB/T 6324.5-2008 Test method of organic chemical products - Part 5: Determination of trace quantities of carbonyl compounds in organic chemicals
    有机化工产品试验方法 第5部分:有机化工产品中羰基化合物含量的测定
    China National Standards

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    GB/T 6324.4-2008 Test method of organic chemical products - Part 4: Determination of trace sulfur in organic liquid products - Microcoulometric method
    有机化工产品试验方法 第4部分:有机液体化工产品微量硫的测定 微库仑法
    China National Standards

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    GB/T 6324.3-2011 Test method of organic chemical products - Part 3: Determination of permanganate-reducing substances
    有机化工产品试验方法 第3部分:还原高锰酸钾物质的测定
    China National Standards

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    GB/T 6324.2-2004 Test method of organic chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids
    有机化工产品试验方法 第2部分:挥发性有机液体水浴上蒸发后干残渣的测定
    China National Standards

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    GB/T 6324.1-2004 Test method of organic chemical products--Part 1:Water miscibility test of liquid organic chemical products
    有机化工产品试验方法 第1部分:液体有机化工产品水混溶性试验
    China National Standards

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    GB/T 6323-2014 Controllability and stability test procedure for automotive
    汽车操纵稳定性试验方法
    China National Standards

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    GB/T 632-2008 Chemical reagent - Disodium tetraborate decahydrate
    化学试剂 十水合四硼酸钠(四硼酸钠)
    China National Standards

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    GB/T 6321-2004 Spring-optical measuring heads
    光学扭簧测微计
    China National Standards

    English PDF
    GB/T 6320-2008 Mechanical dial comparators
    杠杆齿轮比较仪
    China National Standards

    English PDF
    GB/T 63-1988 Lifting nuts
    环形螺母
    China National Standards

    English PDF
    GB/T 6316-2008 Vernier, dial and digital indicating gear tooth callipers
    游标、带表和数显齿厚卡尺
    China National Standards

    English PDF
    GB/T 6315-2008 Vernier, dial and digital display universal bevel protractors
    游标、带表和数显万能角度尺
    China National Standards

    English PDF
    GB/T 6314-2004 Internal micrometers with three-point contact
    三爪内径千分尺
    China National Standards

    English PDF
    GB/T 6313-2004 Pointed-contact micrometer with conical tips
    尖头千分尺
    China National Standards

    English PDF
    GB/T 6312-2004 Micrometer for measuring pipe wall thicknesses
    壁厚千分尺
    China National Standards

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    GB/T 631-2007 Chemical reagent - Ammonia solution
    化学试剂 氨水
    China National Standards

    English PDF
    GB/T 6303-1986 Method of inspection for ship filter
    船用油滤器检验方法
    China National Standards

    English PDF
    GB/T 6302-1986 Measurement of thermodynamics parameters formarine diesel engine
    船用柴油机热工参数的测量
    China National Standards

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    GB/T 6301-1986 Determination of fuel consumption rate for marine diesel engine
    船用柴油机燃油消耗率测定方法
    China National Standards

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    GB/T 6300-2007 Regulations for submission of the ship’s finished documents
    提交船舶产品完工文件的规定
    China National Standards

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    GB/T 6297-2002 Standard test method for differential thermal analysis of row materials of ceramic
    陶瓷原料差热分析方法
    China National Standards

    English PDF
    GB/T 629-1997 Chemical reagent--Sodium hydroxide
    化学试剂 氢氧化钠
    China National Standards

    English PDF
    GB/T 6291-2013 Pliers and nippers - Methods of test
    夹扭钳和剪切钳 试验方法
    China National Standards

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    GB/T 6290-2013 Pliers and nipers - General technical requirements
    夹扭钳和剪切钳 通用技术条件
    China National Standards

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    GB/T 6289-2013 Pliers and nippers - Nomenclature
    夹扭钳和剪切钳 术语
    China National Standards

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    GB/T 6288-1986 Determination of particle size for granular molecular sieve
    粒状分子筛粒度测定方法
    China National Standards

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    GB/T 6287-1986 Determination of static absorbed water for molecular sieve
    分子筛静态水吸附测定方法
    China National Standards

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    GB/T 6286-1986 Determination of bulk density for molecular sieve
    分子筛堆积密度测定方法
    China National Standards

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    GB/T 6285-2003 Determination of trace oxygen in gases--Eletrochemical method
    气体中微量氧的测定 电化学法
    China National Standards

    English PDF
    GB/T 6284-2006 Chemical products for industrial use - General method for determination of water content - The loss of mass on drying method
    化工产品中水分测定的通用方法 干燥减量法
    China National Standards

    English PDF
    GB/T 6283-2008 Chemical products - Determination of water Karl.fischer method (general method)
    化工产品中水分含量的测定 卡尔.费休法(通用方法)
    China National Standards

    English PDF
    GB/T 6282-1986 Interface parameters of the 25 to 1000MHz land mobile telecommunication network connecting to public telecommunication network through subscriber lines
    25~1000 MHz陆地移动通信网通过用户线接入公用通信网的接口参数
    China National Standards

    English PDF
    GB/T 628-2011 Chemical reagent - Boric acid
    化学试剂 硼酸
    China National Standards

    English PDF
    GB/T 6278-2012 Simulated programme signal
    声系统设备 概述 模拟节目信号
    China National Standards

    English PDF
    GB/T 6277-1986 Methods of measurement for television transmitters
    电视发射机测量方法
    China National Standards

    English PDF
    GB/T 6276.9-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 9: Heavy metal content - Visible turbidimetric method
    工业用碳酸氢铵的测定方法 第9部分:重金属含量 目视比浊法
    China National Standards

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    GB/T 6276.8-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 8: Arsenic content - Gutzeit method
    工业用碳酸氢铵的测定方法 第8部分:砷含量 砷斑法
    China National Standards

    English PDF
    GB/T 6276.7-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 7: Arsenic content - Silver diethyl dithiocarbamate photometric method
    工业用碳酸氢铵的测定方法 第7部分:砷含量 二乙基二硫代氨基甲酸银分光光度法
    China National Standards

    English PDF
    GB/T 6276.6-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 6: Iron content o - Phenathroline spectrophotometric method
    工业用碳酸氢铵的测定方法 第6部分:铁含量 邻菲啰啉分光光度法
    China National Standards

    English PDF
    GB/T 6276.5-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 5: Ash content - Gravimetric method
    工业用碳酸氢铵的测定方法 第5部分:灰分含量 重量法
    China National Standards

    English PDF
    GB/T 6276.4-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 4: Sulphate content - Visible turbidimetric method
    工业用碳酸氢铵的测定方法 第4部分:硫酸盐含量 目视比浊法
    China National Standards

    English PDF
    GB/T 6276.3-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 3: Sulphide content - Visible turbidimetric method
    工业用碳酸氢铵的测定方法 第3部分:硫化物含量 目视比浊法
    China National Standards

    English PDF
    GB/T 6276.2-2010 Determination of ammonium hydrogen carbonate for industrial use - Part 2: Chloride content - Potentiometric titration method
    工业用碳酸氢铵的测定方法 第2部分:氯化物含量 电位滴定法
    China National Standards

    English PDF
    GB/T 6276.1-2008 Determination of ammonium hydrogen carbonate for industrial use - Part 1: Ammonium hydrogen carbonate content - Acid-base method
    工业用碳酸氢铵的测定方法 第1部分:碳酸氢铵含量 酸碱滴定法
    China National Standards

    English PDF
    GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use
    工业用碳酸氢铵
    China National Standards

    English PDF
    GB/T 6274-1997 Fertilizers and soil conditioners--Vocabulary
    肥料和土壤调理剂 术语
    China National Standards

    English PDF
    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
    China National Standards

    English PDF
    GB/T 626-2006 Chemical reagent - Nitric acid
    化学试剂 硝酸
    China National Standards

    English PDF
    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
    China National Standards

    English PDF
    GB/T 6258-1986 Blank detail specification for disk seal power tubes
    盘封电子管空白详细规范
    China National Standards

    English PDF

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