引出端被浸锡部分应有90%以上连续复上一层锡层。
二极管是由一个PN结加上相应的引出端并封装管壳构成的。
Semiconductor diode is a PN junction together with the corresponding client leads and package composition shell.
隔板、垫圈位于螺栓上,其中钢丝环引出端从环的切线方向引出后被固定于隔板及垫圈上。
When the screw bolt is rotated, the washer is forward pushed out, and thereby, the steel wire ring is tightly connected to realize the purpose of tightening ring.
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