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按YB T2 0 11- 1983逐条分析了连铸方坯不合格项的成因及生产因素 ,指出了该标准不当的术语及不足。
According to YB T2 0 11 - 1983 one by one analysis of the continuous casting billet non-conformities of the causes and production factors, pointed out that the standard inappropriate terms and deficiencies.