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bar sizing mill
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bar sizing mill
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型材轧制
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bar sizing mill
棒材定径机
在普通横列式轧机成品孔型或连轧机的成品孔型后面加装一对立辊-规圆机的定径机组;或两对轧辊互成90°,其轧辊轴线与水平线成45°的二辊式定径机组;或由两个多辊孔型组成的多辊孔型连轧定径机组。可提高棒材产品的成品尺寸精度。
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pre-inner product
pre-inner product space
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pre irradiation grafting
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pre-irradiation polymerization
Pre-job Training
prejudication principle
prejudice
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Prelature of the Holy Cross and Opus Dei
prelaunch survivability
preleptotene stage
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preliminary budget examination
preliminary calculation
Preliminary Compilation of Qing Poetry Chronicle
preliminary constitutionality
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