他的设计得到了总工程师的肯定。

His design was approved by the chief engineer.

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上海电子工程设计研究院有限公司副总工程师、级工程师。

Discussion on the supervisor engineer participation in design during the engineering design stage;

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上海电子工程设计研究院有限公司副总工程师、级工程师。

Discussion on the supervisor engineer participation in design during the engineering design stage;

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