LearnJoy electronic punching system will be used. The organizer will provide the control CARDS free of charge.

本赛事采用乐嘉电子打卡及计时系统，大会将免费提供电子控卡予参加者使用。

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Our factory specializes in the production of electronic circuit board needle punching required Chong.

本厂专业生产电子线路板冲孔所需冲针。

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This article introduced several problems in the design of punching die for electronic watch champed plate. Provided several select methods of design value.

本文介绍了电子表夹板零件冲模设计中应解决的几个问题，给出了几种结构参数的选择方法。

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Inside, however, hundreds of employees in blue overcoats tend banks of squat pick and place machines that are punching as many as 8, 000 electronic components into a circuit board that will soon become part of a new networking product.

FORBES: Made In Silicon Valley