hexagonal section bar 六角钢
bar of hexagonal section 六角棒材
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The sprue with square or hexagonal section is superior to the sprue with round section for technological yield of the casting by theoretical analysis and actual verification.
通过理论分析比较并通过生产实践得出,对于铸件工艺出品率,正方形或正六边形截面的直浇道优于圆形截面的直浇道。
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