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IPC-4921 Standard Only

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IPC-4921 - Revision A - Standard Only

印刷电子基材（基板）要求

Document #:
IPC-4921
Revision
A
Product Type
Standard Only
Released:  04/12/2019
Language
Chinese
Current Revision
本标准的目的是提供和定义用于采购印刷电子基材（基板）的关键特性和测试方法。 包括6份材料规格单。
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