China National Standards

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  •  China "met" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 11572-1989 Test methods of marine gearbox
    船用齿轮箱台架试验方法
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    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)
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    GB/T 11450.6-1989 Hollow metallic waveguides--Part 7:Relevant specifications for square waveguides
    空心金属波导 第七部分:方形波导有关规范
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    GB/T 11450.5-1989 Hollow metallic waveguides--Part 6:Relevant specifications for medium flat rectangular waveguides
    空心金属波导 第六部分:中等扁矩形波导有关规范
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    GB/T 11450.4-1989 Hollow metallic waveguides--Part 4:Relevant specifications for circular waveguides
    空心金属波导 第四部分:圆形波导有关规范
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    GB/T 11450.3-1989 Hollow metallic waveguides--Part 3:Relevant specifications for flate rectangular waveguides
    空心金属波导 第三部分:扁矩形波导有关规范
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    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
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    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
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    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
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    GB/T 11447-1989 methods of measurement of fibre-optic plates
    光学纤维面板测试方法
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    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
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    GB/T 11338-1989 Analytical methods of potassium-40 in water
    水中钾-40的分析方法
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 7631.5-1989 Lubricants and related products (class L)--Classification--Part 5:Family M (metal working)
    润滑剂和有关产品(L类)的分类 第5 部分:M组(金属加工)
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    GB/T 2012-1989 Aromatic hydrocarbons--Test method of acid wash
    芳烃酸洗试验法
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    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
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    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)
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    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)
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    GB/T 11128-1989 Aviation turbine fuels--Determination of luminometer numbers
    喷气燃料辉光值测定法
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    GB/T 11480-1989 methods of measurement for camera tubes
    摄像管测试方法
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    GB/T 11320-1989 Test methods for the properties of piezoelectric ceramics--Material with the low mechanical quality factor
    压电陶瓷材料性能测试方法 低机械品质因数压电陶瓷材料性能的测试
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    GB/T 11114-1989 method for detecting dislocationsof synthetic quartz crystal using X-ray topographic technique
    人造石英晶体位错的X 射线形貌检测方法
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    GB/T 11113-1989 Analytical method for impurities in the synthetic quartz crystal
    人造石英晶体中杂质的分析方法
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    GB/T 11108-1989 Test method for thermal diffusivity of hardmetal (carbide)
    硬质合金热扩散率的测定方法
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    GB/T 11107-1989 metallic and its compound powder--Determination of specific surface and particle size by air permeating method
    金属及其化合物粉末 比表面积和粒度测定 空气透过法
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    GB/T 11106-1989 metallic powder--Determination of green strength by compression of cylinder compacts
    金属粉末 用圆柱形压坯的压缩测定压坯强度的方法
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    GB/T 11468-1989 265 Radio altimeter
    265 无线电高度表
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    GB/T 11312-1989 Test methods for SAW properties of piezoelectric ceramics and crystals
    压电陶瓷材料和压电晶体声表面波性能测试方法
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    GB/T 11311-1989 Test methods for the properties of piezoelectric ceramics--Test for Poisson’s ratio σE
    压电陶瓷材料性能测试方法 泊松比σE的测试
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    GB/T 11310-1989 Test methods for the properties of piezoelectric ceramics--Test methods for temperature characteristics of relative free dielectric constants
    压电陶瓷材料性能测试方法 相对自由介电常数温度特性的测试
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    GB/T 11309-1989 Test methods for the properties of piezoelectric ceramics--Quasi-static testfor piezoelectric strain content d33
    压电陶瓷材料性能测试方法 纵向压电应变常数d33的准静态测试
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    GB/T 11299.9-1989 methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第七节:频率调制器 第八节:频率解调器
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    GB/T 11299.8-1989 methods of measuremant for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section four:Up and down converters
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第四节:上变频器和下变频器
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    GB/T 11299.7-1989 methods of measurement for radio equipment used in satellite earth stations--Part 2:Sub-systems measurements--Section three:Low noise amplifier
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第三节:低噪声放大器
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    GB/T 11299.6-1989 methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section one:General--Section two:Antenna(inculuding feed network)
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第一节:概述 第二节:天线(包括馈源网络)
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    GB/T 11299.5-1989 methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第五节:噪声温度测量
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    GB/T 11299.4-1989 methods of measurement for radio equipment used in satelliteearth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第四节:基带测量
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    GB/T 11299.3-1989 methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section three:Measurements in the i.f.range
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第三节:中频范围内的测量
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    GB/T 11299.2-1989 methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第二节:射频范围内的测量
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    GB/T 11299.15-1989 methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第五节:天线跟踪和控制
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    GB/T 11299.14-1989 methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section four:Measurement for monochrome and colour television transmission
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第四节:黑白和彩色电视传输测量
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    GB/T 11299.13-1989 methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combinations of sub-systems--Section three:Measurements for F.D.M. transmission
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第三节:频分多路复用传输的测量
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    GB/T 11299.12-1989 methods of measurement for radio equipment used insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第二节:4~6 GHz接收系统品质因数(G/T)测量
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    GB/T 11299.1-1989 methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section one:General
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第一节 总则
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    GB/T 11299.11-1989 methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section one: General
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第一节:概述
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    GB/T 11299.10-1989 methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section ten:High-power amplifier
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第十节:高功率放大器
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    GB/T 11297.9-1989 Test method for dielectric tangent of loss angle of pyroelectric material
    热释电材料介质损耗角正切 tan δ的测试方法
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    GB/T 11297.8-1989 Test method for pyroelectric coefficient of pyroelectric materials
    热释电材料热释电系数的测试方法
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    GB/T 11297.7-1989 Test method for resistivity and hall coefficient indium antimonide single crystals
    锑化铟单晶电阻率及霍耳系数的测试方法
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    GB/T 11297.6-1989 Standard method for showing andmeasuring dislocation etch pits in indium antimonide single crystal
    锑化铟单晶位错蚀坑的腐蚀显示及测量方法
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    GB/T 11297.2-1989 Test method for side direction scatteringcoefficient of laser rods
    激光棒侧向散射系数的测量方法
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    GB/T 11297.11-1989 Test method for the dielectric constant of pyroelectric materials
    热释电材料介电常数的测试方法
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    GB/T 11297.10-1989 Test method for curie temperature of TC pyroelectric materials
    热释电材料居里温度 TC 的测试方法
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    GB/T 11225-1989 Analytical method of plutonium in water
    水中钚的分析方法
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    GB/T 11224-1989 Analytical method of thorium in water
    水中钍的分析方法
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    English PDF
    GB/T 11223.1-1989 Analytical determination of uranium in ash of biological samples--Solid fluorimetry
    生物样品灰中铀的测定 固体荧光法
    China National Standards
    met

    English PDF
    GB/T 11220.1-1989 Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophenol spectrophotometry
    土壤中铀的测定 CL-5209 萃淋树脂分离2-(5-溴-2-吡啶偶氮)-5-二乙氨基苯酚分光光度法
    China National Standards
    met

    English PDF
    GB/T 11219.2-1989 Determination of plutonium in soil--Ion exchange method
    土壤中钚的测定 离子交换法
    China National Standards
    met

    English PDF
    GB/T 11219.1-1989 Determination of plutonium in soil--Extraction chromatography method
    土壤中钚的测定 萃取色层法
    China National Standards
    met

    English PDF
    GB/T 11209-1989 Magnetic rubber--Determination method of magnetic properties
    磁性橡胶磁性能的测定方法
    China National Standards
    met

    English PDF
    GB/T 11186.3-1989 methods for measuring the colourof paint films--Part 3:Calculation of colour differences
    涂膜颜色的测量方法 第三部分:色差计算
    China National Standards
    met

    English PDF
    GB/T 11186.2-1989 methods for measuring the colourof paint films--Part 2:Colour measurement
    涂膜颜色的测量方法 第二部分:颜色测量
    China National Standards
    met

    English PDF

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