245.检测出杂质的含量远离指标界线时,在检验报告填写中一般只保留一致有效值。

检测出杂质的含量远离指标界线时，在检验报告填写中一般只保留一致有效值。 A.正确 B.错误 答案:B Analysis: The correct answer is B (错误). The statement in the question is incorrect. When the content of impurities deviates significantly from the specified limit (指标界线), it is not appropriate to keep only a single value in the inspection report. Instead, all the relevant data, including the deviation from the limit and any additional observations, should be properly recorded and reported. The original statement is misleading and inaccurate.