1 - 1 toradh á dtaispeáint as 1 toradh san iomlán ar an gcuardach 'LIUYong-feng(刘永峰)', am iarratais: 0.02s
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Statistical analysis about zero-failure date(无失效数据的统计分析) de réir LIUYong-feng(刘永峰), ZHENGHai-ying(郑海鹰)
Foilsithe / Cruthaithe 2012-05-01
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