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Test Method
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美国联邦标准测试方法
Pilot Study Method: Method developed in a single laboratory, resulting in statistics on method performance. It is used to determine the need for additional testing and/ or the development of official methods.
实验研究方法:一个实验室研试的方法、用它来决定是否需要再检验和
或
研试法定方法。
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