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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/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 Mi |
 English PDF |
| 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 Mi |
English PDF |
| 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 Mi |
English PDF |
| 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 Mi |
English PDF |
| 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 Mi |
English PDF |
| GB/T 12185-1990 |
General specification for exciter used to MW AM broadcast transMitter 中波调幅广播激励器通用技术条件 |
China National Standards Mi |
English PDF |
| GBJ 143-1990 |
Standard for protective spacing of radio interference from overhead electric lines,substations to television transposer station and retransMitting station 架空电力线路、变电所对电视差转台、转播台无线电干扰防护间距标准 |
China National Standards Mi |
English PDF |
| GB/T 12128-1989 |
Reference sources for the calibration of surface contaMination monitors--Beta-emitters and alpha-emitters 用于校准表面污染监测仪的参考源 β发射体和α发射体 |
China National Standards Mi |
English PDF |
| GB/T 12057-1989 |
General purpose 37-position and 9-position interface for data terMinal equipment and data circuit-terminating equipment employing serial binary data interchange 使用串行二进制数据交换的数据终端设备和数据电路终接设备之间的通用37插针和9 插针接口 |
China National Standards Mi |
English PDF |
| GB/T 11987-1989 |
Surface active agent--Technical alkane sulphonates--DeterMination of total alkane sulphonates content 表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定 |
China National Standards Mi |
English PDF |
| 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 Mi |
English PDF |
| 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 Mi |
English PDF |
| GB/T 12009.2-1989 |
Isocyanates--DeterMination of hydrolyzable chlorine content 异氰酸酯中水解氯含量测定方法 |
China National Standards Mi |
English PDF |
| GB/T 12009.1-1989 |
Isocyanates--DeterMination of total chlorine content 异氰酸酯中总氯含量测定方法 |
China National Standards Mi |
English PDF |
| GB/T 12007.7-1989 |
DeterMination of gelation time of epoxide resins 环氧树脂凝胶时间测定方法 |
China National Standards Mi |
English PDF |
| 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 Mi |
English PDF |
| GB/T 12007.3-1989 |
Epoxide resins--DeterMination of total chlorine content 环氧树脂总氯含量测定方法 |
China National Standards Mi |
English PDF |
| GB/T 12007.2-1989 |
Epoxide resins--DeterMination of sodium ion 环氧树脂钠离子测定方法 |
China National Standards Mi |
English PDF |
| 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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
English PDF |
| GB/T 11903-1989 |
Water quality--DeterMination of colority 水质 色度的测定 |
China National Standards Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
English PDF |
| GB/T 11891-1989 |
Water quality--DeterMination of Kjeldahl nitrogen 水质 凯氏氮的测定 |
China National Standards Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
English PDF |
| GB 11726-1989 |
Health standard for dusts of aluMinium，aluminium oxide and aluminium alloys in the air of workplace 车间空气中铝、氧化铝、铝合金粉尘卫生标准 |
China National Standards Mi |
English PDF |
| GB 11525-1989 |
Hygienic standard for acrylaMide in the airof workplace 车间空气中丙烯酰胺卫生标准 |
China National Standards Mi |
English PDF |
| GB/T 11444.3-1989 |
TransMitter， receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requirements--Part 3:Equipment for television/frequency modulation 国内卫星通信地球站发射、接收和地面通信设备技术要求 第三部分:电视/ 调频设备 |
China National Standards Mi |
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 Mi |
English PDF |
| GB/T 11346-1989 |
Radiographs for inspection grading of gas porosity (round) in aluMinium alloy casting 铝合金铸件X 射线照相检验针孔(圆形)分级 |
China National Standards Mi |
English PDF |
| GB/T 11366-1989 |
Basic terMinology of planetary drives 行星传动基本术语 |
China National Standards Mi |
English PDF |
| GB/T 11372-1989 |
Rust prevention terMinology 防锈术语 |
China National Standards Mi |
English PDF |
| GB 11333-1989 |
Hygienic standard for aluMinium-wares for food use 铝制食具容器卫生标准 |
China National Standards Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
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 Mi |
English PDF |
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