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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 3320.2-1982 |
Tracking ability and channel separatIon test record 循迹能力、声道分隔度测试唱片 |
China National Standards Ion |
 English PDF |
| GB/T 3290-1982 |
DimensIons and characteristics of magnetic tape reel for information interchange 信息交换用磁带盘的尺寸和性能 |
China National Standards Ion |
English PDF |
| GB 3233-1982 |
Diagnostic criteria and principles of management of occupatIonal chronic carbon disulfide poisoning 职业性慢性二硫化碳中毒诊断标准及处理原则 |
China National Standards Ion |
English PDF |
| GB 3232-1982 |
Diagnostic criteria and principles of management of occupatIonal chronic manganism 职业性慢性锰中毒诊断标准及处理原则 |
China National Standards Ion |
English PDF |
| GB/T 3203-1982 |
SpecificatIon for carburizing steels of bearings 渗碳轴承钢技术条件 |
China National Standards Ion |
English PDF |
| GB/T 3145-1982 |
Benzene--DeterminatIon of crystallizing point 苯结晶点测定法 |
China National Standards Ion |
English PDF |
| GB/T 3144-1982 |
Toluene--DeterminatIon of hydrocarbon impurities--Gas chromatographic method 甲苯中烃类杂质的气相色谱测定法 |
China National Standards Ion |
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 Ion |
English PDF |
| GB/T 3142-1982 |
Lubricants--DeterminatIon of load-carrying capacity (four balls method) 润滑剂承载能力测定法 (四球法) |
China National Standards Ion |
English PDF |
| GB/T 3239-1982 |
ExpressIon of physical and subjective magnitudes of sound and noise in air 空气中声和噪声强弱的主观和客观表示法 |
China National Standards Ion |
English PDF |
| GB/T 3009-1982 |
Ships corrosIon-resistant plugs 船用防蚀螺塞 |
China National Standards Ion |
English PDF |
| GB/T 2880-1981 |
Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applicatIons--Dimensions andtolerances of housings--Narrow section series 液压缸活塞和活塞杆 窄断面动密封沟槽尺寸系列和公差 |
China National Standards Ion |
English PDF |
| GB/T 2789-1981 |
Technical requirements for network interface for the analogue microwave relay communicatIon systems 模拟微波接力通信系统网路接口基本技术要求 |
China National Standards Ion |
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 Ion |
English PDF |
| GB/T 2689.4-1981 |
Life test and acceleratIon life test--Optimal linear deflection-free--Evaluation of Weibull distributions 寿命试验和加速寿命试验的最好线性无偏估计法(用于威布尔分布) |
China National Standards Ion |
English PDF |
| GB/T 2689.3-1981 |
Life test and acceleratIon life test--Simple linear deflection-free--Evaluation ofWeibull distributions 寿命试验和加速寿命试验的简单线性无偏估计法(用于威布尔分布) |
China National Standards Ion |
English PDF |
| GB/T 2689.2-1981 |
Life test and acceleratIon life test charts--Evaluation of their Weibull distributions 寿命试验和加速寿命试验的图估计法 (用于威布尔分布) |
China National Standards Ion |
English PDF |
| GB/T 2689.1-1981 |
Constant stress life tests and acceleratIon life tests--General rules 恒定应力寿命试验和加速寿命试验方法 总则 |
China National Standards Ion |
English PDF |
| GB/T 2683-1981 |
Test chart for facsimile transmissIon 传真测试样张 |
China National Standards Ion |
English PDF |
| GB/T 2625-1981 |
Process detectIon and controlflow chart--Symbols and letter codes 过程检测和控制流程图用图形符号和文字代号 |
China National Standards Ion |
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 Ion |
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 Ion |
English PDF |
| GB/T 2432-1981 |
Gasoline--DeterminatIon of tetraethyl lead content--Complexometric titration method 汽油中四乙基铅含量测定法 (络合滴定法) |
China National Standards Ion |
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 Ion |
English PDF |
| GB/T 2291-1980 |
Method for preparatIon of coal tar pitchs specimens 煤沥青试验室试样的制备方法 |
China National Standards Ion |
English PDF |
| GB/T 2350-1980 |
Fluid power systems and components--Cylinders--Piston rod thread dimensIons and types 液压气动系统及元件 活塞杆螺纹型式和尺寸系列 |
China National Standards Ion |
English PDF |
| GB/T 2020-1980 |
Recording magnetic tape with 9 magnetic tracks， 12.7mm width and 32 lines/mm for informatIonprocessing exchange 信息处理交换用9磁道12.7毫米宽32行/毫米记录磁带 |
China National Standards Ion |
English PDF |
| GB/T 1989-1980 |
Methods for indicatIon of the 7-bit encoding character set for information processing switching on 12.7 mm magnetic tape 信息处理交换用七位编码字符集在9磁道12.7 毫米磁带上的表示方法 |
China National Standards Ion |
English PDF |
| GB 2312-1980 |
Code of Chinese graphic character setfor informatIon interchange--Primary set 信息交换用汉字编码字符集 基本集 |
China National Standards Ion |
English PDF |
| GB/T 1814-1979 |
InspectIon method for steel work fractures 钢材断口检验法 |
China National Standards Ion |
English PDF |
| GB/T 1794-1979 |
Jet fuels--DeterminatIon of icing inhibitor content 喷气燃料防冰剂含量测定法 |
China National Standards Ion |
English PDF |
| GB/T 1720-1979 |
Method of test for adhesIon of paint films 漆膜附着力测定法 |
China National Standards Ion |
English PDF |
| GB/T 1584-1979 |
Standard for insertIon test signal of domestic TV 国内电视插入测试行信号标准 |
China National Standards Ion |
English PDF |
| GB/T 1583-1979 |
Standard of colour TV image transmissIon 彩色电视图象传输标准 |
China National Standards Ion |
English PDF |
| GB/T 1560-1979 |
Normal diameters for ventilatIon pipeline and accessories for ships metric series 船用通风系统管路和附件的公称通径 |
China National Standards Ion |
English PDF |
| GB/T 1417-1978 |
General terminology for telecommunicatIons equipment 常用电信设备名词术语 |
China National Standards Ion |
English PDF |
| GB 440-1977 |
AviatIon lubricating oil No.20 20号航空润滑油 |
China National Standards Ion |
English PDF |
| GB/T 392-1977 |
DeterminatIon of colloid-stability of lubricating greases 润滑脂压力分油测定法 |
China National Standards Ion |
English PDF |
| GB/T 391-1977 |
DeterminatIon of corrosion of engine lubricating oils 发动机润滑油腐蚀度测定法 |
China National Standards Ion |
English PDF |
| GB/T 258-1977 |
DeterminatIon of acidity of gasoline，kerosine and diesel fuels 汽油、煤油、柴油酸度测定法 |
China National Standards Ion |
English PDF |
| GB/T 255-1977 |
DeterminatIon of distillation of petroleum products 石油产品馏程测定法 |
China National Standards Ion |
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 Ion |
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 Ion |
English PDF |
| GB/T 513-1977 |
DeterminatIon of mechanical impuritiesin lubricating greases (acid decomposition method) 润滑脂机械杂质测定法 (酸分解法) |
China National Standards Ion |
English PDF |
| GB/T 569-1965 |
Marine pipe flanges--ConnectIon dimensions and mating face 船用法兰 连接尺寸和密封面 |
China National Standards Ion |
English PDF |
| GB/T 512-1965 |
DeterminatIon of water content in lubricating greases 润滑脂水分测定法 |
China National Standards Ion |
English PDF |
| GB/T 505-1965 |
DeterminatIon of mercaptan-sulfur in engine fuels (ammonia-copper sulfate method) 发动机燃料硫醇性硫含量测定法 (氨-硫酸铜法) |
China National Standards Ion |
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 Ion |
English PDF |
| GB/T 257-1964 |
DeterminatIon of saturated vapor pressure of engine fuels(Reid method) 发动机燃料饱和蒸气压测定法 (雷德法) |
China National Standards Ion |
English PDF |
| GB 188-1963 |
Locomotive and car clearance boundary and structure clearance boundary for 762mm gauge railways--ClassificatIon and basic dimensions 762毫米轨距铁路机车车辆限界和建筑接近限界分类及基本尺寸 |
China National Standards Ion |
English PDF |
| GB/T 305-2019 |
Rolling bearings－Snap ring grooves and snap rings for radial bearings－DimensIons，geometrical product specifications (GPS) and tolerance values 滚动轴承 向心轴承止动槽和止动环 尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards Ion |
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 Ion |
English PDF |
| GB/T 12009.4-2016 |
(Plastics - Aromatic isocyanates for the productIon of polyurethane - Part 4: Determination of isocyanate content - amendment No. 1) 塑料 聚氨酯生产用芳香族异氰酸酯 第4部分：异氰酸根含量的测定《第1号修改单》 |
China National Standards Ion |
English PDF |
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