“circuit board”可以造什么句,circuit board造句
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As well as looking promising for 2d nanofabrication of things such as circuit boards, the system also offers precise control over depth of carving.
I touched the wrong pins causing a current reversal and all of the diodes on the circuit board exploded.
About a year ago I picked up a small bench-top CNC machine for making circuit boards and electronics enclosures. Configured correctly though, it can also do simple engraving.