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MTBF由英文Mean Time Between Failures的每一个单词头一个字母组成,表示可修复产品相邻两次故障间的平均工作时间。()

MTBF由英文Mean Time Between Failures的每一个单词头一个字母组成,表示可修复产品相邻两次故障间的平均工作时间。()

A、正确

B、错误

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