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Help Center Knowledge Base Submit a Ticket RMA Portal
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如何获取波动性证书或波动性信函（COV, LOV）？

本文解释了获取Elo产品的波动性证书或波动性信函的过程。

请求波动性证书 (COV)或波动性信函 (LOV)的客户应提交支持工单并包含Elo零件编号。这些文件是在请求后准备的，可能需要长达两周的时间才能交付： Elo技术支持.

如果您有首选的信函模板，请在提交COV信函请求时提供给支持团队。

COV — 波动性证书

LOV — 波动性信函

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