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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 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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