Specialize manufactured double sided and multilayer pcb from 1986 简介:成立于1986年,是生产双面和多层印制板的专业公司。
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Interstitial via hole : an embedded through - hole with connection of two or more conductor layers in a multilayer pcb 埋孔:多层pcb内的连接两个或以上导体层的镀通孔。
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Ground plane : a conductive plane as a common ground reference in a multilayer pcb for current returns of the circuit elements and shielding 接地层:多层pcb中的公共接地参照的导电层,用做电流回路和屏蔽。