观看免费视频 Arduino Factory Tour: Etching

(38.6 MB) 添加日期10 Jun 2016 播放187次 工厂 机械
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Arduino Factory Tour: Etching

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one of the most fascinating steps of PCB production is etching, and the locally produced machines at arduino's production plant system elettronica are mesmerizing to watch at work. in etching, man works deftly alongside machine to drive sheets of arduinos through a series of acid washes across six holding tanks.

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