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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 2889.3-2020 |
Plain bearings—Terms, definitions，Classification and symbols—Part 3: Lubrication 滑动轴承 术语、定义、分类和符号 第3部分:润滑 |
China National Standards ，Cl |
 English PDF |
| GB/T 2889.2-2020 |
Plain bearings—Terms, definitions，Classification and symbols—Part 2：Friction and wear 滑动轴承 术语、定义、分类和符号 第2部分:摩擦和磨损 |
China National Standards ，Cl |
English PDF |
| GB/T 2889.4-2011 |
Plain bearings - Terms, definitions，Classification and symbols - Part 4：Basic symbols 滑动轴承 术语、定义和分类 第4部分：基本符号 |
China National Standards ，Cl |
English PDF |
| GB/T 23310-2009 |
Aromatic polyimide tape wrapped rectangular copper wire，Class 240 240级芳族聚酰亚胺薄膜绕包铜扁线 |
China National Standards ，Cl |
English PDF |
| GB/T 5009.167-2003 |
Determination of F-，Cl-，Br-，NO-3，SO2-4 ions in drinking water from natural mineral spring by reversed HPLC 饮用天然矿泉水中氟、氯、溴离子和硝酸根、硫酸根含量的反相高效液相色谱法测定 |
China National Standards ，Cl |
English PDF |
| GB/T 18719-2002 |
Thermal spraying--Terminology，Classification 热喷涂 术语、分类 |
China National Standards ，Cl |
English PDF |
| GB/T 1028-2000 |
Terms，Classification，grade of waste heat in industry and calculating method of quantity of waste heatresources 工业余热术语、分类、等级及余热资源量计算方法 |
China National Standards ，Cl |
English PDF |
| GB/T 16492-1996 |
Optics and optical instruments -- Environmental requirements--General information， definitions，Climatic zones and their parameters 光学和光学仪器 环境要求 总则、定义、气候带及其参数 |
China National Standards ，Cl |
English PDF |
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