Be suitable for encapsulating thick film circuit in high temperature fields, excellent adhesive on many kinds of substrates, long-term working temperature below 550.
适用于高温领域厚膜电路的包封,对多种基材的附着力优异,长期耐温小于。
Circuit drawing CAD is a useful tool with which electric engineers design circuit elements drawings and printed substrates.
电路制图CAD是一项专门用来帮助电气工程技术人员设计电路原理和印刷电路板图的得力工具。
The invention relates to a band-pass filter which is used on organic substrates. The band-pass filter comprises a plurality of organic substrate layers and a plurality of circuit layers;
本发明是关于一种应用于有机基板的带通滤波器,其包括:数个有机 基板层及数个电路层。
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