电子基板印刷线路的蚀刻、清洗，印刷制版。

Electronic boards printing lines of etching, cleaning, printing plate.

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本发明还涉及一种柔性 印刷线路的制造方法。

The invention also relates to a method for manufacturing the flexible printed circuit.

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介绍一种由多层平面螺旋线圈和印刷线路连接板构成绕组的新颖回扫变压器。

Presented is a novel Fly Back Transformer formed with multilayer plane spiral coils and connecting PCBs and its assembly technology.

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