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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 "met" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 13089-1991 method for determination of oxazolidinethione in feeds
    饲料中NFDAE唑烷硫酮的测定方法
    China National Standards
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    GB/T 13087-1991 method for determination of isothiocyanatesin feeds
    饲料中异硫氰酸酯的测定方法
    China National Standards
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    GB/T 13086-1991 method for determination of free gossypol in feeds
    饲料中游离棉酚的测定方法
    China National Standards
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    GB/T 13082-1991 method for determination of cadmium in feeds
    饲料中镉的测定方法
    China National Standards
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    GB/T 13070-1991 Determination of uranium content in uranium ores by method of potentiometric titration
    铀矿石中铀的测定 电位滴定法
    China National Standards
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    GB/T 12980-1991 General technical requirement and testing method for marine power plant
    船舶电站通用技术要求和试验方法
    China National Standards
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    GB/T 12968-1991 Eddy current decay method formeasurement of resistivity and residual resistance ratio of pure metals
    纯金属电阻率与剩余电阻比涡流衰减测量方法
    China National Standards
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    GB/T 12949-1991 Plain bearings--Bimetallic busheswith plastic overlay
    滑动轴承 覆有减摩塑料层的双金属轴套
    China National Standards
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    GB/T 12948-1991 Plain bearings--metallic multilayer plain bearings--Destructive testing of bond for bearing metals
    滑动轴承 双金属结合强度破坏性试验方法
    China National Standards
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    GB/T 12938-1991 Determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylose,methylene blue and silver sulphide densito-metric methods
    已加工的摄影材料中硫代硫酸盐及其他相关化学残留物的测定方法 碘-直链淀粉法、亚甲蓝法和硫化银密度法
    China National Standards
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    GB/T 12811-1991 Test method for average cell size of rigid cellular plastics
    硬质泡沫塑料平均泡孔尺寸试验方法
    China National Standards
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    GB/T 12810-1991 Laboratory glassware--Volumetric glassware--Methods for use and testing of capacity
    实验室玻璃仪器 玻璃量器的容量校准和使用方法
    China National Standards
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    GB/T 12809-1991 Laboratory glassware--Principles of design and construction of volumetric glassware
    实验室玻璃仪器 玻璃量器的设计和结构原则
    China National Standards
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    GB/T 12858-1991 Environment requirements and testmethods for ground radio-navigation equipments
    地面无线电导航设备环境要求和试验方法
    China National Standards
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    GB/T 12857-1991 methods of measurement under conditions different from broadcast signal standards on receivers for television broadcast transmissions
    电视广播接收机在非标准广播信号条件下的测量方法
    China National Standards
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    GB/T 11848.16-1991 Determination of phosphorus in uranium ore concentrate by spectrophotometry
    铀矿石浓缩物中磷的测定 分光光度法
    China National Standards
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    GB/T 11848.15-1991 Determination of iron,calcium,magnesium,molybdenum,titanium and vanadium in uranium oreconcentrate by atomic absorption spectrometry
    铀矿石浓缩物中铁、钙、镁、钼、钛、钒的测定 原子吸收光谱法
    China National Standards
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    GB/T 11848.14-1991 Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry
    铀矿石浓缩物中钾、钠的测定 原子吸收光谱法
    China National Standards
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    GB/T 11848.13-1991 Determination of zirconium in uranium ore concentrate by xylenol orange spectrophotometric method
    铀矿石浓缩物中锆的测定 二甲酚橙分光光度法
    China National Standards
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    GB/T 2972-1991 Zinc-coated steel wire--Test method for uniformity of zinc coating on wire by the copper sulphate dip
    镀锌钢丝锌层硫酸铜试验方法
    China National Standards
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    GB/T 12767-1991 Powder metallurgy products--Surface roughness--Parameters and their values
    粉末冶金制品 表面粗糙度 参数及其数值
    China National Standards
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    GB/T 12709-1991 Lubricating oils--Determination of aging characteristics--Conradson carbon residue method
    润滑油老化特性测定法 (康氏残炭法)
    China National Standards
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    GB/T 12700-1990 Petroleum products and hydrocarbons--Determination of sulfur content--Wickbold combustion method
    石油产品和烃类化合物 硫含量的测定 Wickbold燃烧法
    China National Standards
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    GB/T 12688.6-1990 Styrene for industrial use--Determination of trace sulfur--Oxidative micro-coulometric method
    工业用苯乙烯中微量硫的测定 氧化微库仑法
    China National Standards
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    GB/T 12679-1990 Motor vehicles--Durability running--Test method
    汽车耐久性行驶试验方法
    China National Standards
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    GB/T 12678-1990 Reliability running test method for automobiles
    汽车可靠性行驶试验方法
    China National Standards
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    GB/T 12677-1990 Motor vehicles--Technical condition--Inspection method
    汽车技术状况行驶检查方法
    China National Standards
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    GB/T 12674-1990 Motor vehicles--Weight parameter--Measuringmethod
    汽车质量(重量)参数测定方法
    China National Standards
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    GB/T 12673-1990 Molor vehicles--Basic dimensions--Measuring method
    汽车主要尺寸测量方法
    China National Standards
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    GB/T 12649-1990 Measuring methods for meteorological radar parameters
    气象雷达参数测试方法
    China National Standards
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    GB/T 12640-1990 methods of measurement for the digital microwave radio relay communication equipments
    数字微波接力通信设备测量方法
    China National Standards
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    GB/T 12639-1990 methods of in-orbit testing for communication satellite payload performances
    通信卫星有效载荷性能的在轨测试方法
    China National Standards
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    GB/T 12636-1990 Stripline test method for complexpermittivity of microwave dielectric substrates
    微波介质基片复介电常数带状线测试方法
    China National Standards
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    GB/T 12634-1990 Test methods for electroelastic constants of piezoelectric crystals
    压电晶体电弹常数测试方法
    China National Standards
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    GB/T 12631-1990 Test method for resistance of conductor of printed boards
    印制导线电阻测试方法
    China National Standards
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    GB/T 387-1990 Dark petroleum products--Determination of sulphur content--Tubular oven method
    深色石油产品硫含量测定法 (管式炉法)
    China National Standards
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    GB/T 12582-1990 Liquid hydrocarbons--Determination of electrical conductivity--Precision meter
    液态烃类电导率测定法 (精密静电计法)
    China National Standards
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    GB/T 12578-1990 Lubricating oils--Determination of flow ability--U-tube method
    润滑油流动性测定法 (U 形管法)
    China National Standards
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    GB/T 12575-1990 Liquid fuel oils--Determination of vanadium content--Flameless atomic absorption spectroscopic method
    液体燃料油钒含量测定法 无火焰原子吸收光谱法
    China National Standards
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    GB/T 12571-1990 methods of measurement of monochrome display tubes
    单色显示管测试方法
    China National Standards
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    GB/T 12567-1990 methods of measurement of display storage tubes
    直观存储管测试方法
    China National Standards
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    GB/T 12548-1990 Motor vehicles--Speedometer and odometer--Calibration method
    汽车速度表、里程表检验校正方法
    China National Standards
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    GB/T 12541-1990 Motor vehicles--Passing topography capacity--Test method
    汽车地形通过性试验方法
    China National Standards
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    GB/T 12539-1990 Motor vehicles--Steep hill climbing--Test method
    汽车爬陡坡试验方法
    China National Standards
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    GB/T 12537-1990 Motor vehicles--Towing performance--Test method
    汽车牵引性能试验方法
    China National Standards
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    GB/T 12536-1990 Motor vehicles--Coastdown--Test method
    汽车滑行试验方法
    China National Standards
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    GB/T 12534-1990 Motor vehicles--General rules of road test method
    汽车道路试验方法通则
    China National Standards
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    GB/T 12524-1990 Measurement method for noise from construction site
    建筑施工场界噪声测量方法
    China National Standards
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    GB 12525-1990 Emission standards and measurement methods of railway noise on the boundary alongside railway line
    铁路边界噪声限值及其测量方法
    China National Standards
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    GB/T 12442-1990 Test method for the hydroxyl groups contentof silica glass
    石英玻璃中羟基含量检验方法
    China National Standards
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    GB/T 12438-1990 Test method for industrial powdery explosivescontained ammonium nitrate and trinitrotoluene
    工业粉状铵梯炸药试验方法
    China National Standards
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    GB/T 12436-1990 Explosive--Determination of power--Lead block method
    炸药作功能力试验 铅铸法
    China National Standards
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    GB/T 12416.2-1990 Glass--Hydrolytic resistance ofglass grains at 121℃--Test method and classification
    玻璃颗粒在 121℃耐水性的试验方法和分级
    China National Standards
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    GB/T 12415-1990 Pharmaceutical glass containers--Stress examination--Test methods
    药用玻璃容器 内应力检验方法
    China National Standards
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    GB/T 12365-1990 Technical parameters for short distance optical cable transmission of broadcasting and television
    广播电视短程光缆传输技术参数
    China National Standards
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    GB/T 12378-1990 Analytical method of microquantity uranium in air by spectropho to fluoremetry after extraction with TBP
    空气中微量铀的分析方法 TBP 萃取荧光法
    China National Standards
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    GB/T 12377-1990 Analytical method of microquantity uranium in air by laser-fluoremetry
    空气中微量铀的分析方法 激光荧光法
    China National Standards
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    GB/T 12376-1990 Analytical method of polonium-210 in water--Method of preparing sample by electroplating
    水中钋-210的分析方法 电镀制样法
    China National Standards
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    GB/T 12375-1990 Analytical method of tritium in water
    水中氚的分析方法
    China National Standards
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    GB/T 12338-1990 methods of measurement for monochromeuniversal CCTV camera
    黑白通用型应用电视摄像机测量方法
    China National Standards
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    GB/T 4333.10-1990 methods for chemical analysis of ferrosilicon--The infrared absorption method for the determination of carbon content
    硅铁化学分析方法 红外线吸收法测定碳量
    China National Standards
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    GB/T 12333-1990 metallic coatings--Electroplated coatings of copper for engineering purposes
    金属覆盖层 工程用铜电镀层
    China National Standards
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    GB/T 12322-1990 methods of reliability testing for universal CCTV systems
    通用型应用电视设备可靠性试验方法
    China National Standards
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    GB/T 12316-1990 Sensory analysis--methodology--“A”-“not A”test
    感官分析方法“A”-“非A” 检验
    China National Standards
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    GB/T 12314-1990 Sensory analysis method--Guide lines for the preparation of samples for which direct sensory analysis is not feasible
    感官分析方法 不能直接感官分析的样品制备准则
    China National Standards
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    GB/T 12313-1990 Sensory analysis method--Flavour profile test
    感官分析方法 风味剖面检验
    China National Standards
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    GB/T 10593.3-1990 methods of measuring environmental parameters for electric and electronic products--Treatment andinduction for the vibration data
    电工电子产品环境参数测量方法 振动数据处理和归纳
    China National Standards
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    GB/T 12374-1990 Standard method for examination of nitrate in air of residential areas--Reduction of the cadmium column--Spectrophotometry of N-(1-naphthyl) ethylene diaminehydrochloride
    居住区大气中硝酸盐检验标准方法 镉柱还原-盐酸萘乙二胺分光光度法
    China National Standards
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    GB/T 12373-1990 Standard sampling equipments of liquid absorbent methods for determining gaseous pollutants in air of residential areas
    居住区大气中气态污染物液体吸收法的标准采样装置
    China National Standards
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    GB/T 12372-1990 Standard method for examination of nitrogen dioxide in air of residential areas--Modified Saltzman method
    居住区大气中二氧化氮检验标准方法 改进的 Saltzman 法
    China National Standards
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    GB/T 12267-1990 Marine navigational equipment--General requirements--methods of testing and required test results
    船用导航设备通用要求和试验方法
    China National Standards
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    GB/T 12272-1990 Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors
    射频同轴连接器耐射频高电位电压测试方法
    China National Standards
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    GB/T 12300-1990 Test methods of safe operating area for power transistors
    功率晶体管安全工作区测试方法
    China National Standards
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    GB/T 12354-1990 method of model designation for the electronic computer peripheral equipment
    电子计算机外围设备型号命名方法
    China National Standards
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    GB/T 12193-1990 methods of measurement for radio receivers employing F3E emission used in the mobile services
    移动通信调频无线电话接收机测量方法
    China National Standards
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    GB/T 12192-1990 methods of measurement for radio transmitters employing F3E emission used in the mobile services
    移动通信调频无线电话发射机测量方法
    China National Standards
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    GB/T 12129-1989 Characteristics and test methods for time-to-amplitude converters
    时(间)-幅(度)变换器测试方法
    China National Standards
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    GB/T 11985-1989 Surface active agents--Determination of interfacial tension--Drop volume method
    表面活性剂 界面张力的测定 滴体积法
    China National Standards
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    GB/T 12009.4-1989 Polymethylene polyphenyl isocyanate--Determination of isocyanate content
    多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法
    China National Standards
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    GB/T 12007.6-1989 Epoxide resins--Determination of softening point--Ring and ball method
    环氧树脂软化点测定方法 环球法
    China National Standards
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    GB/T 12006.4-1989 Polyamide homopolymers--Determination of matter extractable by boiling methanol
    聚酰胺均聚物 沸腾甲醇可提取物测定方法
    China National Standards
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    GB/T 11927-1989 Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method
    二氧化铀芯块密度和开口孔隙度的测定 液体浸渍法
    China National Standards
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    GB/T 11926-1989 Uranium dioxide powder and pellet--Determination of phosphorus--Molybdenum blue spectrophotometric method
    二氧化铀粉末和芯块中磷的测定 钼蓝分光光度法
    China National Standards
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    GB/T 11914-1989 Water quality--Determination of thechemical oxyyen demand--Dichromate method
    水质 化学需氧量的测定 重铬酸盐法
    China National Standards
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    GB/T 11913-1989 Water quality--Determination of dissolved oxygen--Electrochemical probe method
    水质 溶解氧的测定 电化学探头法
    China National Standards
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    GB/T 11912-1989 Water quality--Determination ofnickel--Flame atomic absorption spectrometric method
    水质 镍的测定 火焰原子吸收分光光度法
    China National Standards
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    GB/T 11911-1989 Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method
    水质 铁、锰的测定 火焰原子吸收分光光度法
    China National Standards
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    GB/T 11910-1989 Water quality--Determination of nickel--Dimethylglyoxime spectrophotometric method
    水质 镍的测定 丁二酮肟分光光度法
    China National Standards
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    GB/T 11909-1989 Water quality--Determination of silver--Spectrophotometric method with 3,5-Br2-PADAP
    水质 银的测定 3,5-Br2-PADAP分光光度法
    China National Standards
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    GB/T 11908-1989 Water quality--Determination of silver--Spectrophotometry with cadion 2B
    水质 银的测定 镉试剂2B分光光度法
    China National Standards
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    GB/T 11907-1989 Water quality--Determination ofsilver--Flame atomic absorption spectrophotometric method
    水质 银的测定 火焰原子吸收分光光度法
    China National Standards
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    GB/T 11906-1989 Water quality--Determination of manganese--Potassium periodate spectrophotometric method
    水质 锰的测定 高碘酸钾分光光度法
    China National Standards
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    GB/T 11905-1989 Water quality--Determination ofcalcium and magnesium--Atomic absorption spectrophotometric method
    水质 钙和镁的测定 原子吸收分光光度法
    China National Standards
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    GB/T 11904-1989 Water quality--Determination of potassium and sodium--Flame atomic absorption spectrophotometry
    水质 钾和钠的测定 火焰原子吸收分光光度法
    China National Standards
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    GB/T 11902-1989 Water quality--Determination of selenium--Diaminonaphthalene fluorometric method
    水质 硒的测定 2,3-二氨基萘荧光法
    China National Standards
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    GB/T 11901-1989 Water quality--Determination of suspended substance--Gravimetric method
    水质 悬浮物的测定 重量法
    China National Standards
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    GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
    水质 痕量砷的测定 硼氢化钾-硝酸银分光光度法
    China National Standards
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    GB/T 11899-1989 Water quality--Determination of sulfate--Gravimetric method
    水质 硫酸盐的测定 重量法
    China National Standards
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    GB/T 11898-1989 Water quality--Determination of free chlorine and total chlorine--Spectrophotometric method using N,N-diethyl-1,4-phenylenediamine
    水质 游离氯和总氯的测定 N,N-二乙基-1,4-苯二胺分光光度法
    China National Standards
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    GB/T 11897-1989 Water quality--Determination of free chlorine and total chlorine--Titrimetric method using N,N-diethyl-1,4-phenylenediamine
    水质 游离氯和总氯的测定 N,N-二乙基-1,4-苯二胺滴定法
    China National Standards
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