Since the late 1990s, engineers have sought ways to apply open source concepts to computer and electronic hardware.

自20世纪90年代末，工程师们就已经想到了一些方法来将开源的概念应用于计算机和电子硬件。

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Strictly speaking, the term refers to the package of electronic hardware inside a steel housing, but it is also used to refer to the complete assembly including housing.

严格的说，这一术语指仪器外壳内的电子线路包装部分，也可以指包括仪器外壳的完整装配。

youdao

Strictly speaking, the term refers to the package of electronic hardware inside a steel housing, but it is also used to refer to the complete assembly including housing.

严格的说，这一术语指仪器外壳内的电子线路包装部分，也可以指包括仪器外壳的完整装配。

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