Cart:
 |
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 12048-1989 |
Requirements for clock and synchronization equipment used in The digital network 数字网内时钟和同步设备的进网要求 |
China National Standards Th |
 English PDF |
| GB/T 11986-1989 |
Surface active agents--Powders and Granules--Measurement of The angle of repose 表面活性剂 粉体和颗粒休止角的测量 |
China National Standards Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
English PDF |
| GB/T 11701-1989 |
The general rules for marine accommodation ladders 船用舷梯的基本规定 |
China National Standards Th |
English PDF |
| GB/T 11668-1989 |
Spine titles on books and oTher publications 图书和其它出版物的书脊规则 |
China National Standards Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
English PDF |
| GB 11678-1989 |
Hygienic standard for polytetrafluoreThylene used as inner coating of food containers 食品容器内壁聚四氟乙烯涂料卫生标准 |
China National Standards Th |
English PDF |
| GB/T 11578-1989 |
The landing boom for St. Lawrence seaway 圣劳伦斯航道登岸吊杆 |
China National Standards Th |
English PDF |
| GB/T 11572-1989 |
Test meThods of marine gearbox 船用齿轮箱台架试验方法 |
China National Standards Th |
English PDF |
| GB 11660-1989 |
HealTh protection zone standard for ironmaking plants 炼铁厂卫生防护距离标准 |
China National Standards Th |
English PDF |
| GB 11659-1989 |
HealTh protection zone standard for lead storage battery plants 铅蓄电池厂卫生防护距离标准 |
China National Standards Th |
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 Th |
English PDF |
| GB/T 11548-1989 |
Standard test meThod for impact resistance of rigid plastic sheeting by means of a tup (falling weight) 硬质塑料板材耐冲击性能试验方法 (落锤法) |
China National Standards Th |
English PDF |
| GB 11719-1989 |
HealTh standard for solvent gasolines in the air of workplace 车间空气中溶剂汽油卫生标准 |
China National Standards Th |
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 Th |
English PDF |
| GB 11725-1989 |
HealTh standard for dust containing more than 80% free silica in the air of workplace 车间空气中含80%以上游离二氧化硅粉尘卫生标准 |
China National Standards Th |
English PDF |
| GB 11724-1989 |
HealTh standard for dust containing 50%～80% free silica in the air of workplace 车间空气中含50%～80%游离二氧化硅粉尘卫生标准 |
China National Standards Th |
English PDF |
| GB 11723-1989 |
HealTh standard for 1，2-dichloroethane in the air of workplace 车间空气中1，2-二氯乙烷卫生标准 |
China National Standards Th |
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 Th |
English PDF |
| GB 11721-1989 |
HealTh standard for ethylene oxide in the air of workplace 车间空气中环氧乙烷卫生标准 |
China National Standards Th |
English PDF |
| GB 11720-1989 |
HealTh standard for trichlorfon in the air ofworkplace 车间空气中敌百虫卫生标准 |
China National Standards Th |
English PDF |
| GB/T 11455-1989 |
Hearing aid equipment not entirely wornon The listener 不完全佩戴在听者身上的助听设备 |
China National Standards Th |
English PDF |
| GB/T 11453-1989 |
MeThods of measurement of performance characteristics of hearing aids under simulated in situ working conditions 模拟实际工作条件下的助听器性能测量方法 |
China National Standards Th |
English PDF |
| GB/T 11450.1-1989 |
Hollow metallic waveguides--Part 1:General requirement and measuring meThods 空心金属波导 第一部分:一般要求和测量方法 |
China National Standards Th |
English PDF |
| GB/T 11447-1989 |
MeThods of measurement of fibre-optic plates 光学纤维面板测试方法 |
China National Standards Th |
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 Th |
English PDF |
| GB 11531-1989 |
Hygienic standard for copper dust and fume in The air of workplace 车间空气中铜尘(烟)卫生标准 |
China National Standards Th |
English PDF |
| GB 11530-1989 |
Hygienic standard for tricresyl phosphate in The air of workplace 车间空气中三甲苯磷酸酯卫生标准 |
China National Standards Th |
English PDF |
| GB 11529-1989 |
Hygienic standard for cobalt and its oxides in The air of workplace 车间空气中钴及其氧化物卫生标准 |
China National Standards Th |
English PDF |
| GB 11528-1989 |
Hygienic standard for grinding wheel dust in The air of workplace 车间空气中砂轮磨尘卫生标准 |
China National Standards Th |
English PDF |
| GB 11527-1989 |
Hygienic standard for silicon carbide dust in The air of workplace 车间空气中碳化硅粉尘卫生标准 |
China National Standards Th |
English PDF |
| GB 11526-1989 |
Hygienic standard for chloroThalonile in the air of workplace 车间空气中百菌清卫生标准 |
China National Standards Th |
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 Th |
English PDF |
| GB 11524-1989 |
Hygienic standard for eThylene chlorohydrin in the air of workplace 车间空气中氯乙醇卫生标准 |
China National Standards Th |
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 Th |
English PDF |
| GB/T 11443.4-1989 |
Domestic satellite communication earTh stations--General technical requirements--Part 4:Television/ frequency modulation carrier channel 国内卫星通信地球站总技术要求 第四部分:电视 /调频载波通道 |
China National Standards Th |
English PDF |
| GB/T 11443.1-1989 |
Domestic satellite communication earTh stations--General technical requirements--Part 1:Common performance 国内卫星通信地球站总技术要求 第一部分:通用要求 |
China National Standards Th |
English PDF |
| GB/T 1840-1989 |
Modules of cylindrical gear wiTh circular arc profiles 圆弧圆柱齿轮模数 |
China National Standards Th |
English PDF |
| GB/T 11373-1989 |
The general principle of surface preparation of metallic substrate for thermal spraying 热喷涂金属件表面预处理通则 |
China National Standards Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
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 Th |
English PDF |
| Find out:20601Items | To Page of: First -Previous-Next -Last | [194] [195] [196] [197] [198] [199] [200] |
+86-755-25831330
