China National Standards

China NA GB Standards English PDF List


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 "NA" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    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
    NA

    English PDF
    GB/T 12005.8-1989 DetermiNAtion of dissolving velocity ofpowder polyacrylamide
    粉状聚丙烯酰胺溶解速度测定方法
    China National Standards
    NA

    English PDF
    GB/T 12005.7-1989 DetermiNAtion of particle size of powder polyacry-lamide
    粉状聚丙烯酰胺粒度测定方法
    China National Standards
    NA

    English PDF
    GB/T 12005.6-1989 DetermiNAtion of hydrolysis degree ofpartly hydrolysis polyacrylamide
    部分水解聚丙烯酰胺水解度测定方法
    China National Standards
    NA

    English PDF
    GB/T 12005.2-1989 DetermiNAtion of solid content of polyacrylamide
    聚丙烯酰胺固含量测定方法
    China National Standards
    NA

    English PDF
    GB/T 12005.1-1989 DetermiNAtion of limiting viscosity number of polyacrylamide
    聚丙烯酰胺特性粘数测定方法
    China National Standards
    NA

    English PDF
    GB/T 11998-1989 DetermiNAtion of glass transitiontemperature of plastics--Thermomechanical analysis
    塑料玻璃化温度测定方法 热机械分析法
    China National Standards
    NA

    English PDF
    GB/T 11951-1989 Textiles--NAtural fibres--Generic names and definitions
    纺织品 天然纤维 术语
    China National Standards
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    GB/T 11874-1989 Direction of opening and symbolic desigNAtion of marine doors and windows
    船用门和窗开启方向和符号标志
    China National Standards
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    GB/T 11903-1989 Water quality--DetermiNAtion of colority
    水质 色度的测定
    China National Standards
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    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
    NA

    English PDF
    GB/T 11896-1989 Water quality--DetermiNAtion of chloride--Silver nitrate titration method
    水质 氯化物的测定 硝酸银滴定法
    China National Standards
    NA

    English PDF
    GB/T 11895-1989 Water quality--DetermiNAtion of benzo(a)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method
    水质 苯并(a)芘的测定 乙酰化滤纸层析荧光分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11894-1989 Water quality--DetermiNAtion of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method
    水质 总氮的测定 碱性过硫酸钾消解紫外分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11893-1989 Water quality--DetermiNAtion of total phosphorus--Ammonium molybdate spectrophotometric method
    水质 总磷的测定 钼酸铵分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11892-1989 Water quality--DetermiNAtion of permanganate index
    水质 高锰酸盐指数的测定
    China National Standards
    NA

    English PDF
    GB/T 11891-1989 Water quality--DetermiNAtion of Kjeldahl nitrogen
    水质 凯氏氮的测定
    China National Standards
    NA

    English PDF
    GB/T 11890-1989 Water quality--DetermiNAtion of benzeneand its analogies--Gas chromatographic method
    水质 苯系物的测定 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11889-1989 Water quality--DetermiNAtion of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine
    水质 苯胺类化合物的测定 N-(1-萘基)乙二胺偶氮分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11841-1989 Uraniumdioxide powder and pellets--DetermiNAtion of uranium--Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
    二氧化铀粉末和芯块中铀的测定 硫酸亚铁还原-重铬酸钾氧化滴定法
    China National Standards
    NA

    English PDF
    GB/T 11820-1989 The requirements for urban optical fiber cable systems joined to NAtional public telecommunication network
    市内光缆通信系统进网要求
    China National Standards
    NA

    English PDF
    GB/T 11848.4-1989 DetermiNAtion of arsenic in uranium ore concentrate by diethyldithiocarbamate photometric method
    铀矿石浓缩物中砷的测定 二乙基二硫代氨基甲酸盐光度法
    China National Standards
    NA

    English PDF
    GB/T 11848.9-1989 DetermiNAtion of silicon in uranium ore concentrate by gravimetry
    铀矿石浓缩物中硅的测定 重量法测定硅
    China National Standards
    NA

    English PDF
    GB/T 11848.8-1989 DetermiNAtion of moisture in uranium ore concentrate--Loss of weight at 110℃
    铀矿石浓缩物中水分的测定 110℃下失重法
    China National Standards
    NA

    English PDF
    GB/T 11848.7-1989 DetermiNAtion of halidess in uranium ore concentrate--Volhard titration
    铀矿石浓缩物中卤素的测定 伏尔哈德法
    China National Standards
    NA

    English PDF
    GB/T 11848.6-1989 DetermiNAtion of fluoride in uranium ore concentrate by ion-selective electrode
    铀矿石浓缩物中氟的测定 离子选择性电极法
    China National Standards
    NA

    English PDF
    GB/T 11848.2-1989 DetermiNAtion of nitric acid-insolubleuranium in uranium ore concentrate
    铀矿石浓缩物中硝酸不溶铀的测定
    China National Standards
    NA

    English PDF
    GB/T 11848.11-1989 DetermiNAtion of thorium in uranium ore concentrate by thorin photometric method
    铀矿石浓缩物中钍的测定 钍试剂光度法
    China National Standards
    NA

    English PDF
    GB/T 11845-1989 Uranium dioxide powder and pellets--DetermiNAtion of tungsten--Spectrophotometric method
    二氧化铀粉末和芯块中钨的测定 分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11843-1989 Uranium dioxide powder and pellets--DetermiNAtion of nitrogen--Spectrophotometric method
    二氧化铀粉末和芯块中氮的测定 分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11842-1989 DetermiNAtion of oxygen to uranium atomic ratic in uranium dioxide powder and pellets by thermogravimetric method
    二氧化铀粉末和芯块的氧铀原子比测定 热重法
    China National Standards
    NA

    English PDF
    GB/T 11840-1989 DetermiNAtion of moisture in uranium dioxide pellets
    二氧化铀芯块水分含量测定方法
    China National Standards
    NA

    English PDF
    GB/T 11708-1989 The NAming and the coding rules for highwaybridge
    公路桥梁命名编号和编码规则
    China National Standards
    NA

    English PDF
    GB/T 11941-1989 Standard method for hygienic examiNAtion of sulfide in drinking water sources
    水源水中硫化物卫生检验标准方法
    China National Standards
    NA

    English PDF
    GB/T 11940-1989 Standard method for hygienic examiNAtion of crotonaldehyde in drinking water sources--Gas chromato-graphy
    水源水中巴豆醛卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11939-1989 Standard method for hygienic examiNAtion of dinitrobenzene and nitrochlorobenzene in drinking water sources--Gas chromato-graphy
    水源水中二硝基苯类和硝基氯苯类卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11938-1989 Standard method for hygienic examiNAtion of chlorobenzenes in drinking water sources--Gas chromato-graphy
    水源水中氯苯系化合物卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11937-1989 Standard method for hygienic examiNAtion of benzenes in drinking water sources--Gas chromato-graphy
    水源水中苯系物卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11936-1989 Standard method for hygienic examiNAtion of acrylamide in drinking water sources--Gas chromatography
    水源水中丙烯酰胺卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11935-1989 Standard method for hygienic examiNAtion of chloroprene in drinking water sources--Gas chromato-graphy
    水源水中氯丁二烯卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11934-1989 Standard method for hygienic examiNAtion of acetaldehyde and acrolin in drinking water sources--Gas chromatography
    水源水中乙醛、丙烯醛卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11742-1989 Standard method for hygienic examiNAtion of hydrogen sulfide in air of residential areas--Methylene blue spectrophotometric method
    居住区大气中硫化氢卫生检验标准方法 亚甲蓝分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11741-1989 Standard method for hygienic examiNAtion of carbon disulfide in air of residential areas--Gas chromato-graphy
    居住区大气中二硫化碳卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11740-1989 Standard method forhygienic examiNAtion of cadmium in air of residential areas--Atomic absorption spectrophotometry
    居住区大气中镉卫生检验标准方法 原子吸收分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11739-1989 Standard method forhygienic examiNAtion of lead in air of residential areas--Atomic absorption spectrophotometry
    居住区大气中铅卫生检验标准方法 原子吸收分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11738-1989 Standard methodfor hygienic examiNAtion of methanol and acetone in air of residential areas--Gas chromatography
    居住区大气中甲醇、丙酮卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11737-1989 Standard method for hygienic examiNAtion of benzene,toluene and xylene in air of residentialareas--Gas chromatography
    居住区大气中苯、甲苯和二甲苯卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11736-1989 Standard method for hygienic examiNAtion of chlorine in air of residential areas--Methyl orange spectrophotometric method
    居住区大气中氯卫生检验标准方法 甲基橙分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11735-1989 Standard method for hygienic examiNAtion of bery-llium in air of residential areas--Morin fluorescence spectrophotometric method
    居住区大气中铍卫生检验标准方法 桑色素荧光分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11734-1989 Standard methodfor hygienic examiNAtion of methylparathion in air of residential areas--Gas chromatography
    居住区大气中甲基-1605卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11733-1989 Standard method for hygienic examiNAtion of inor-ganic sulfate in air of residential areas--Ion chromatography
    居住区大气中硫酸盐卫生检验标准方法 离子色谱法
    China National Standards
    NA

    English PDF
    GB/T 11732-1989 Standard method for hygienic examiNAtion of pyridine in air of residential areas--Cyanogen chloride-barbituric acid apectrophotometric method
    居住区大气中吡啶卫生检验标准方法 氯化氰-巴比妥酸分光光度法
    China National Standards
    NA

    English PDF
    GB/T 11731-1989 Standard method for hygienic examiNAtion of nitrobenzene in air of residential areas--Gas chromato-graphy
    居住区大气中硝基苯卫生检验标准方法 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 11712-1989 Dose conversion factors for use in protection against X,γ-ray exterNAl radiation
    用于X、γ线外照射放射防护的剂量转换因子
    China National Standards
    NA

    English PDF
    GB/T 11586-1989 PaNAma chocks
    巴拿马运河导缆孔
    China National Standards
    NA

    English PDF
    GB 11657-1989 Health protection zone standardfor copper smeltery (closed blast furNAce type)
    铜冶炼厂(密闭鼓风炉型)卫生防护距离标准
    China National Standards
    NA

    English PDF
    GB 11722-1989 Health standard for vaNAdium and its compounds in the air of workplace
    车间空气中钒及其化合物卫生标准
    China National Standards
    NA

    English PDF
    GB/T 11449.2-1989 Flanges for waveguides--Part 2:Relevant specification for flanges for ordiNAry rectangular waveguides
    波导法兰盘 第二部分:普通矩形波导法兰盘规范
    China National Standards
    NA

    English PDF
    GB/T 11450.2-1989 Hollow metallic waveguides--Part 2:Relevant specifications for ordiNAry rectangular waveguides
    空心金属波导 第二部分:普通矩形波导有关规范
    China National Standards
    NA

    English PDF
    GB 11532-1989 Hygienic standard for raffiNAte (50~220℃) in the air of workplace
    车间空气中抽余油(50~220℃)卫生标准
    China National Standards
    NA

    English PDF
    GB/T 11420-1989 Measurement of specular gloss of vitreous and porcelain eNAmels
    搪瓷光泽测试方法
    China National Standards
    NA

    English PDF
    GB/T 11418-1989 DetermiNAtion of resistance to heat of vitreous andporcelain enamels
    搪瓷耐热性测试方法
    China National Standards
    NA

    English PDF
    GB/T 11415-1989 Laboratory sintered (fritted)filters--Porosity grading, classification and desigNAtion
    实验室烧结(多孔)过滤器 孔径、分级和牌号
    China National Standards
    NA

    English PDF
    GB/T 11338-1989 ANAlytical methods of potassium-40 in water
    水中钾-40的分析方法
    China National Standards
    NA

    English PDF
    GB/T 223.66-1989 Methods for chemical aNAlysis of iron,steel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photometric method for the determination of tungsten content
    钢铁及合金化学分析方法 硫氰酸盐-盐酸氯丙嗪-三氯甲烷萃取光度法测定钨量
    China National Standards
    NA

    English PDF
    GB/T 223.46-1989 Methods for chemical aNAlysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of magnesium content
    钢铁及合金化学分析方法 火焰原子吸收光谱法测定镁量
    China National Standards
    NA

    English PDF
    GB/T 223.37-1989 Methods for chemical aNAlysis of iron,steel and alloy--The indophenol blue photometric method for the determination of nitrogen content after distillation separation
    钢铁及合金化学分析方法 蒸馏分离-靛酚蓝光度法测定氮量
    China National Standards
    NA

    English PDF
    GB/T 223.28-1989 Methods for chemical aNAlysis of iron,steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content
    钢铁及合金化学分析方法 α-安息香肟重量法测定钼量
    China National Standards
    NA

    English PDF
    GB/T 223.19-1989 Methods for chemical aNAlysis of iron,steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content
    钢铁及合金化学分析方法 新亚铜灵-三氯甲烷萃取光度法测定铜量
    China National Standards
    NA

    English PDF
    GB/T 223.17-1989 Methods for chemical aNAlysis of iron,steel and alloy--The diantipyryl methane photometric method for the determination of titanium content
    钢铁及合金化学分析方法 二安替比林甲烷光度法测定钛量
    China National Standards
    NA

    English PDF
    GB/T 3430-1989 The rule of type desigNAtion for semiconductor integrated circuits
    半导体集成电路型号命名方法
    China National Standards
    NA

    English PDF
    GB/T 11498-1989 SectioNAl specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure
    膜集成电路和混合膜集成电路分规范(采用鉴定批准程序) (可供认证用)
    China National Standards
    NA

    English PDF
    GB/T 11151-1989 AlterNAting current bridge
    交流电桥
    China National Standards
    NA

    English PDF
    GB/T 11142-1989 Insulating oils--DetermiNAtion ofgassing under electrical stress and ionization
    绝缘油在电场和电离作用下析气性测定法
    China National Standards
    NA

    English PDF
    GB/T 11137-1989 Black petroleum products--DetermiNAtion of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity
    深色石油产品运动粘度测定法 (逆流法) 和动力粘度计算法
    China National Standards
    NA

    English PDF
    GB/T 11136-1989 Petroleum hydrocarbons--DetermiNAtion of bromine index--Electrometric titration
    石油烃类溴指数测定法 (电位滴定法)
    China National Standards
    NA

    English PDF
    GB/T 11134-1989 Hydrocarbon solvents--DetermiNAtion of kauri-butanol value
    烃类溶剂贝壳松脂丁醇值测定法
    China National Standards
    NA

    English PDF
    GB/T 11133-1989 Liquid petroleum products--DetermiNAtion of water--Karl Fischer reagent method
    液体石油产品水含量测定法 (卡尔·费休法)
    China National Standards
    NA

    English PDF
    GB/T 11130-1989 Kerosine--DetermiNAtion of burning quality
    煤油燃烧性测定法
    China National Standards
    NA

    English PDF
    GB/T 11129-1989 Jet fuels--DetermiNAtion of water separation characteristics
    喷气燃料水分离指数测定法
    China National Standards
    NA

    English PDF
    GB/T 11128-1989 Aviation turbine fuels--DetermiNAtion of luminometer numbers
    喷气燃料辉光值测定法
    China National Standards
    NA

    English PDF
    GB/T 11326.4-1989 High frequency rural telecommunication cables with polyolefin insulation and lamiNAted aluminium polyolefin sheath--Filled cables with copper conductors
    聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 铜芯填充电缆
    China National Standards
    NA

    English PDF

    Find out:16723Items   |  To Page of: First -Previous-Next -Last  | [157] [158] [159] [160] [161] [162] [163]

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards