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</html><description>What is substrate? Substrate is the basic material for manufacturing PCB, In the case ,we generally say what is the substrate, the substrate refers to the copper clad laminate. Today, printed circuit board has become indispensable main components of the [&hellip;]</description><thumbnail_url>https://fr4material.com/wp-content/uploads/2016/11/Standard-for-substrate.jpg</thumbnail_url></oembed>
