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| Chinese National Standard Category: Rare metals and their alloys analysis method |
| English Title: | Determination for coating adhesion of rare earth permanent magnetic materials for drive motor of new energy vehicle |
| Chinese Title: | 新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定 |
| Standard No.: | GB/T 39494-2020 |
| Category No.: | H14 |
| Issued by: | SAMR and SAMR |
| Issued on: | 2020-11-19 |
| Implemented on: | 2021-10-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 5500 words |
| Similar Standards: | YS/T 230.1-1994 YS/T 230.3-1994 GB/T 16480.1-1996 YS/T 230.5-1994 GB/T 16480.4-1996 YS/T 230.6-1994 GB/T 18115.7-2000 GB/T 18115.10-2000 YS/T 230.2-1994 GB 11074.2-1989 YS/T 230.7-1994 GB/T 18115.8-2000 GB/T 18116.2-2000 YB 1503-1977 GB/T 18115.2-2000 YS/T 474-2005 GB/T 18115.6-2000 GB/T 18115.5-2000 GB/T 18115.4-2000 YS/T 230.4-1994 |
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