金样一个元件或电路装配已经测试并知道功能达到技术规格用来通过比较测试其它单元
A gold sample is a component or circuit assembly that has been tested and its function is known to meet the technical specifications, which is used to compare and test other units
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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