Name： FR-4 + soft board Product number：6 material： slab thickness ：1.60mm Minimum line / space： minimum-value aperture ：0.2mm surface treatment：osp
Name： FR-4 + soft board
Product number：6
material：
slab thickness ：1.60mm
Minimum line / space：
minimum-value aperture ：0.2mm
surface treatment：osp
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