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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 4985-2021 |
Standard test method for needle penetration of petroleum waxes 石油蜡针入度测定法 |
China National Standards axes |
 English PDF |
| GB/T 17421.7-2016 |
Test code for machine tools—Part 7: Geometric accuracy of axes of rotation 机床检验通则 第7部分：回转轴线的几何精度 |
China National Standards axes |
English PDF |
| GB/T 17421.2-2016 |
Test code for machine tools—Partie 2: Determination of accuracy and repeatability positioning numerically controlled axes 机床检验通则 第2部分：数控轴线的定位精度和重复定位精度的确定 |
China National Standards axes |
English PDF |
| GB/T 28389.2-2012 |
Auto index milling head with axes A,C of main drive - Part 2: Specifications 主传动驱动型AC轴自动分度铣头 第2部分：技术条件 |
China National Standards axes |
English PDF |
| GB/T 28389.1-2012 |
Auto index milling head with axes A,C of main drive - Part 1: Testing of accuracy 主传动驱动型AC轴自动分度铣头 第1部分：精度检验 |
China National Standards axes |
English PDF |
| GB/T 28388.2-2012 |
Swinging linkage milling head with axes A,C - Part 2: Specifications 摆动式AC轴联动铣头 第2部分：技术条件 |
China National Standards axes |
English PDF |
| GB/T 28388.1-2012 |
Swinging linkage milling head with axes A,C - Part 1: Testing of accuracy 摆动式AC轴联动铣头 第1部分：精度检验 |
China National Standards axes |
English PDF |
| GB/T 18400.4-2010 |
Test conditions for machining centres - Part 4: Accuracy and repeatability of positioning of linear and rotary axes 加工中心检验条件 第4部分：线性和回转轴线的定位精度和重复定位精度检验 |
China National Standards axes |
English PDF |
| GB/T 4985-2010 |
Standard test method for needle penetration of petroleum waxes 石油蜡针入度测定法 |
China National Standards axes |
English PDF |
| GB/T 2539-2008 |
Petroleum waxes - Determination of melting point-cooling curve method 石油蜡熔点的测定 冷却曲线法 |
China National Standards axes |
English PDF |
| GB/T 3554-2008 |
Standard test method for oil content of petroleum waxes 石油蜡含油量测定法 |
China National Standards axes |
English PDF |
| GB/Z 18620.3-2008 |
Cylindrical gears - Code of inspection practice - Part 3: Recommendations relative to gear blanks, shaft centre distance and parallelism of axes 圆柱齿轮 检验实施规范 第3部分: 齿轮坯、轴中心距和轴线平行度的检验 |
China National Standards axes |
English PDF |
| GB/T 20957.4-2007 |
Test conditions for precision machining centres - Part 4：Accuracy and repeatability of positioning of linear and rotary axes 精密加工中心检验条件 第4部分：线性和回转轴线的定位精度和重复定位精度检验 |
China National Standards axes |
English PDF |
| GB/T 16462.4-2007 |
Test conditions for numerically controlled turning machines and turning centres - Part 4: Accuracy and repeatability of positioning of linear and rotary axes 数控车床和车削中心检验条件 第4部分：线性和回转轴线的定位精度及重复定位精度检验 |
China National Standards axes |
English PDF |
| GB/T 18311.26-2007 |
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 3-26: Examinations and measurements - Measurement of the angular misalignment between fibre and ferrule axes 纤维光学互连器件和无源器件 基本试验和测量程序 第3-26部分：检查和测量 光纤和插针轴线间的角偏差的测量 |
China National Standards axes |
English PDF |
| GB/T 20832-2007 |
Metallic materials - Designation of test specimen axes in relation to product texture 金属材料 试样轴线相对于产品织构的标识 |
China National Standards axes |
English PDF |
| GB/T 8389-2003 |
axes--General technical requirements 钢斧通用技术条件 |
China National Standards axes |
English PDF |
| GB/T 17421.2-2000 |
Test codefor machine tools--Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes 机床检验通则 第2部分:数控轴线的定位精度和重复定位精度的确定 |
China National Standards axes |
English PDF |
| GB/T 8025-1987 |
Petroleum waxes and petrolatums--Determination of trace sulfur--Microcoulometric method 石油蜡和石油脂微量硫测定法 (微库仑法) |
China National Standards axes |
English PDF |
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