镀覆孔的结构检验将印制板的基材溶解后对金属导线和镀覆孔进行的
The structural inspection of the coated holes is carried out by dissolving the substrate of the printed circuit board and then inspecting the metal wires and the coated holes
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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