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powder forming
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powder forming
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工学
粉末冶金成形
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powder forming
粉末冶金成形
使松散的粉末转变为具有一定形状、尺寸、密度和强度的粉末坯体的工艺过程。是粉末冶金技术的基本工序之一,具有近净成形特点,是实现粉末冶金材料利用率高和少无切削等优点的关键工序。
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Voluntary Air Fleet of the Soviet Union
voluntary attention
voluntary breathing
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voluntary confession rule
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voluntary emission reduction
voluntary failure theory
Voluntary Guidelines on Tenure
Voluntary Information Disclosure
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voluntary labor on Saturday
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Voluntary Organizations Active in Disaster
voluntary policing societies
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voluntary sexual intercourse
voluntary surrender
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Volunteer Drivers and Mechanics from Nanyang
volunteer fire brigade
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volunteer spirit
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