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| ÏîÄ¿ | ¼Ç ºÅ | MC-146 | Ìõ ¼þ |
| ƵÂÊ | f_nom | 32.768KHZ | |
| µçѹ | ppm | 10ppm 20ppm»òÖ¸¶¨ | |
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