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开坯孔型
释义
开坯孔型
Encyclopedia
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型钢孔型设计
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breakdown rollpass
开坯孔型
把方形或矩形的大断面钢锭或钢坯轧成小断面的方坯或板坯,使轧件的断面面积缩小,长度增加,为后面孔型提供合适轧件尺寸的孔型。又称延伸孔型。
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liver yang
liver yin
Livesay
Lives of Eminent Korean Monks
Lives of Omission
Lives of the Noble Greeks and Romans
Lives of the Painters, Sculptors and Architects
livestock and poultry breeding management machinery
livestock and poultry farm worker disinfection
livestock and poultry heat stroke
livestock and poultry manure
livestock and poultry manure removal equipment
livestock and poultry manure treating equipment
livestock and poultry waste energy and chemical industry system
livestock behavioristics
livestock blood group
livestock breeding
livestock breeding policy
livestock carrier
livestock drinking radius
livestock drinking water hygiene
livestock effective temperature
livestock environment hygiology
livestock ethogram
livestock farm area quantities
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