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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28767-2012 |
Classification of automotive gear lubricants 车辆齿轮油分类 |
China National Standards Classification automotive gear |
 English PDF |
| GB/T 17477-2012 |
Automotive gear lubricant viscosity classification 汽车齿轮润滑剂黏度分类 |
China National Standards Classification automotive gear |
English PDF |
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