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根据全国电子产品生产许可证发证办公室的安排,由电子工业磁性产品质量监督检测中心承担了全国录音机磁头“生产许可证”的确认试验工作,现就此次确认性试验遇到问题,对录音机磁头部分质量因素与测量方法做如下探讨:
According to the national electronic product license issuing office arrangements, the electronic industry magnetic product quality supervision and testing center assumed the national recorder head “production license” confirmation test, now confirmed the test encountered problems on the recorder head Some quality factors and measurement methods to do the following discussion: