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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 6531-1986 |
Crude petroleUm and fuel oils--Determination of sediment--Extraction method 原油和燃料油中沉淀物测定法(抽提法) |
China National Standards Um |
 English PDF |
| GB/T 6363-1986 |
Method for the subjective assessment of the quality of docUment facsimile 文件传真质量主观评定方法 |
China National Standards Um |
English PDF |
| GB/T 6301-1986 |
Determination of fuel consUmption rate for marine diesel engine 船用柴油机燃油消耗率测定方法 |
China National Standards Um |
English PDF |
| GB/T 6275-1986 |
AmmoniUm hydrogen carbonate for industrial use 工业用碳酸氢铵 |
China National Standards Um |
English PDF |
| GB/T 5687.4-1985 |
Methods for chemical analysis of ferrochromiUm--The neutralization titration method for the determination of nitrogen content 铬铁化学分析方法 中和滴定法测定氮量 |
China National Standards Um |
English PDF |
| GB/T 5594.5-1985 |
Test methods for properties of structure ceramic used in electronic components--Test method forvolUme resistivity 电子元器件结构陶瓷材料性能测试方法 体积电阻率测试方法 |
China National Standards Um |
English PDF |
| GB/T 5474-1985 |
Phenol-formaldehyde mouldings--Determination of free ammonia and ammoniUm compounds--Colorimetric comparison method 酚醛模塑制品游离氨和铵化合物的测定 比色法 |
China National Standards Um |
English PDF |
| GB/T 5437-1985 |
DocUment facsimile (group 3) transmission requirement 话路传真 (三类机) 传输要求 |
China National Standards Um |
English PDF |
| GB/T 5337-1985 |
Nomenclature and terminology for automotive electrical equipment， lighting and instrUmentation 汽车电器、灯具和仪表名词术语 |
China National Standards Um |
English PDF |
| GB/T 223.42-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-bromopyrogallol red photometric method for the determination of tantalUmcontent 钢铁及合金化学分析方法 离子交换分离-溴邻苯三酚红光度法测定钽量 |
China National Standards Um |
English PDF |
| GB/T 223.41-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalUm content 钢铁及合金化学分析方法 离子交换分离-连苯三酚光度法测定钽量 |
China National Standards Um |
English PDF |
| GB/T 223.38-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobiUm content 钢铁及合金化学分析方法 离子交换分离-重量法测定铌量 |
China National Standards Um |
English PDF |
| GB/T 5211.4-1985 |
Determination of tamped volUme and apparent density of pigments 颜料装填体积和表观密度的测定 |
China National Standards Um |
English PDF |
| GB/T 5124.4-1985 |
Methods for chemical analysis of hardmetals--The photometric peroxide method for the determination of titaniUm content 硬质合金化学分析方法 过氧化物光度法测定钛量 |
China National Standards Um |
English PDF |
| GB/T 5096-1985 |
PetroleUm products--Corrosiveness to copper--Copper strip test 石油产品铜片腐蚀试验法 |
China National Standards Um |
English PDF |
| GB/T 508-1985 |
PetroleUm products--Determination of ash 石油产品灰分测定法 |
China National Standards Um |
English PDF |
| GB/T 4702.9-1985 |
Methods for chemical analysis of chromiUm metal--The crystal violet spectrophotometric method for the determination of antimony content 金属铬化学分析方法 结晶紫分光光度法测定锑量 |
China National Standards Um |
English PDF |
| GB/T 4702.8-1985 |
Methods for chemical analysis of chromiUm metal--The distillation-molybdenum blue spectrophotometricmethod for the determination of arsenic content 金属铬化学分析方法 蒸馏-钼蓝分光光度法测定砷量 |
China National Standards Um |
English PDF |
| GB/T 4702.11-1985 |
Methods for chemical analysis of chromiUm metal--The alizarin violet spectrophotometric method for the determination of tin content 金属铬化学分析方法 茜素紫分光光度法测定锡量 |
China National Standards Um |
English PDF |
| GB/T 4702.10-1985 |
Methods for chemical analysis of chromiUm metal--The cupral spectrophotometric method for the determination of copper content 金属铬化学分析方法 铜试剂分光光度法测定铜量 |
China National Standards Um |
English PDF |
| GB/T 4921-1985 |
Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--PotassiUm dichromate oxidation and naphthylethylene diamine colorimetric method 工业废气 耗氧值和氧化氮的测定 重铬酸钾氧化、萘乙二胺比色法 |
China National Standards Um |
English PDF |
| GB/T 4920-1985 |
Determination of sulphuric acidmist in tail gas in sulphuric acid concentration process--BariUm chromate colorimetric method 硫酸浓缩尾气硫酸雾的测定 铬酸钡比色法 |
China National Standards Um |
English PDF |
| GB/T 4830-1984 |
Pressure range and quality of air supply for the industrial process measurement and control instrUments 工业自动化仪表气源压力范围和质量 |
China National Standards Um |
English PDF |
| GB/T 4702.3-1984 |
Methods for chemical analysis of chromiUm metal--The molybdenum blue photometric method for the determinationof phosphorus content 金属铬化学分析方法 钼蓝光度法测定磷量 |
China National Standards Um |
English PDF |
| GB/T 4333.7-1984 |
Methods for chemical analysis of ferrosilicon--The chromatographic separation-bariUm sulfate gravimetric method for the determination of sulfur content 硅铁化学分析方法 色层分离硫酸钡重量法测定硫量 |
China National Standards Um |
English PDF |
| GB/T 4310-1984 |
VanadiUm 钒 |
China National Standards Um |
English PDF |
| GB/T 4236-1984 |
Steel--Examination by sulphur print (BaUmann method) 钢的硫印检验方法 |
China National Standards Um |
English PDF |
| GB/T 4197-1984 |
Method for measuring the average grain size of sintered bar and rod of tungsten molybdenUm and alloys 钨钼及其合金的烧结坯条、棒材晶粒度测试方法 |
China National Standards Um |
English PDF |
| GB/T 4196-1984 |
Method for testing the density of tungsten and molybdenUm bars 钨、钼条密度测定方法 |
China National Standards Um |
English PDF |
| GB/T 4195-1984 |
Method for measuring the distribution of the powder size of tungsten and molybdenUm method by the balance for the fall of the particles 钨、钼粉末粒度分布测试方法(沉降天平法) |
China National Standards Um |
English PDF |
| GB/T 4193-1984 |
Method for measuring the density of the fine wire and ribbon of tungsten and molybdenUm used in electric light sources and vacuumtubes 电真空器件及电光源用细钨丝、钼丝和薄带密度的测试方法 |
China National Standards Um |
English PDF |
| GB/T 4192-1984 |
Method for the determination of the resistivity of tungsten and molybdenUm used in electric light sources and vacuumtubes 电真空器件及电光源用钨、钼材料电阻率的测试方法 |
China National Standards Um |
English PDF |
| GB/T 4190-1984 |
Doped molybdenUm bars 掺杂钼条 |
China National Standards Um |
English PDF |
| GB/T 4188-1984 |
MolybdenUm rods 钼杆 |
China National Standards Um |
English PDF |
| GB/T 4185-1984 |
MolybdenUm-tungsten alloy bars 钼钨合金条 |
China National Standards Um |
English PDF |
| GB/T 4016-1983 |
PetroleUm products technical terminology 石油产品名词术语 |
China National Standards Um |
English PDF |
| GB/T 3668.8-1983 |
Modular units for machine tool construction--Wing base for colUmns--Dimensions 组合机床通用部件 立柱侧底座尺寸 |
China National Standards Um |
English PDF |
| GB/T 3668.7-1983 |
Modular units for machine tool construction--Centre bases and colUmns--Dimensions 组合机床通用部件 中间底座和立柱尺寸 |
China National Standards Um |
English PDF |
| GB/T 3668.12-1983 |
Modular units for machine tool construction--Floor-mounted type--Integral way colUmns--Dimensions 组合机床通用部件 落地式有导轨立柱尺寸 |
China National Standards Um |
English PDF |
| GB/T 3668.11-1983 |
Modular units for machine tool construction--Integral way colUmns--Dimensions 组合机床通用部件 有导轨立柱尺寸 |
China National Standards Um |
English PDF |
| GB/T 3654.9-1983 |
Methods for chemical analysisof ferroniobiUm--The thiocyanate photometric method for the determination of tungsten content 铌铁化学分析方法 硫氰酸盐光度法测定钨量 |
China National Standards Um |
English PDF |
| GB/T 3654.5-1983 |
Methods for chemical analysis of ferroniobiUm--The molybdenum blue photometric method for the determination of the phosphorus content 铌铁化学分析方法 钼蓝光度法测定磷量 |
China National Standards Um |
English PDF |
| GB/T 3654.4-1983 |
Methods for chemical analysis of ferroniobiUm--The combustion gravimetric method for the determination of carbon content 铌铁化学分析方法 燃烧重量法测定碳量 |
China National Standards Um |
English PDF |
| GB/T 3654.3-1983 |
Methods for chemical analysis of ferroniobiUm--The gravimetric method for the determination of silicon content 铌铁化学分析方法 重量法测定硅量 |
China National Standards Um |
English PDF |
| GB/T 3654.1-1983 |
Methods for chemical analysis of ferroniobiUm--The paper chromatograph-gravimetric method for the determination of niobium and tantalum content 铌铁化学分析方法 纸上色层分离重量法测定铌、钽量 |
China National Standards Um |
English PDF |
| GB/T 3654.10-1983 |
Methods for chemical analysis of ferroniobiUm--The EDTA volumetric method for the determination of aluminium content 铌铁化学分析方法 EDTA容量法测定铝量 |
China National Standards Um |
English PDF |
| GB/T 3653.5-1983 |
Methods for chemical analysis of ferroboron--The chromatographic separation-bariUm sulfate gravimetric method for the determination of sulfur content 硼铁化学分析方法 色层分离硫酸钡重量法测定硫量 |
China National Standards Um |
English PDF |
| GB/T 510-1983 |
PetroleUm products--Determination of solidificationpoint 石油产品凝点测定法 |
China National Standards Um |
English PDF |
| GB/T 264-1983 |
PetroleUm products--Determination of acid number 石油产品酸值测定法 |
China National Standards Um |
English PDF |
| GB/T 3502-1983 |
Technical requirements of super fine palladiUm oxide powder 超细氧化钯粉技术条件 |
China National Standards Um |
English PDF |
| GB/T 3501-1983 |
Technical requirements of super fine rutheniUm dioxide hydrate powder 超细水合二氧化钌粉技术条件 |
China National Standards Um |
English PDF |
| GB/T 3320.4-1982 |
RUmble measurement test record 转盘噪声测试唱片 |
China National Standards Um |
English PDF |
| GB/T 3143-1982 |
Colour determination method of liquid chemicals (Hazen unit--platinUm-cobalt scale) 液体化学产品颜色测定法 (Hazen单位--铂-钴色号) |
China National Standards Um |
English PDF |
| GB/T 2787-1981 |
Keyboard for international information processing interchange using the 7-bit coded character set--Alpha-nUmeric area 信息处理交换用七位编码字符集键盘的字母数字区布局 |
China National Standards Um |
English PDF |
| GB/T 2541-1981 |
PetroleUm products--Computation table for viscosity indices 石油产品粘度指数算表 |
China National Standards Um |
English PDF |
| GB/T 384-1981 |
Determination of calorific value of petroleUm products 石油产品热值测定法 |
China National Standards Um |
English PDF |
| GB/T 2413-1980 |
Piezoelectric ceramic materials--Measuring methods for determination of volUme density 压电陶瓷材料体积密度测量方法 |
China National Standards Um |
English PDF |
| GB/T 2347-1980 |
Hydraulic fluid power--PUmps and motors--Geometric displacements 液压泵及马达公称排量系列 |
China National Standards Um |
English PDF |
| GB 2017-1980 |
Covering technique of the mediUm-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards Um |
English PDF |
| GB 2017-1980 |
Covering technique of the mediUm-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards Um |
English PDF |
| GB/T 1765-1979 |
Method of producing of paint films for testing heat and hUmidity resistance，salt-fog resistance and accelerated weathering 测定耐湿热、耐盐雾、耐侯性 (人工加速) 的漆膜制备法 |
China National Standards Um |
English PDF |
| GB/T 255-1977 |
Determination of distillation of petroleUm products 石油产品馏程测定法 |
China National Standards Um |
English PDF |
| GB/T 260-1977 |
Determination of water content in petroleUm products 石油产品水分测定法 |
China National Standards Um |
English PDF |
| GB/T 380-1977 |
Determination of sulfur content in petroleUm products (lamp method) 石油产品硫含量测定法 (燃灯法) |
China National Standards Um |
English PDF |
| GB/T 388-1964 |
Determination of sulfur content in petroleUm products (oxygen bomb method) 石油产品硫含量测定法 (氧弹法) |
China National Standards Um |
English PDF |
| GB 21340-2019 |
The norm of energy consUmption per unit products for glass products and cast stone 玻璃和铸石单位产品能源消耗限额 |
China National Standards Um |
English PDF |
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