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精冲成形
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精冲成形
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工学
〔成形工序〕
释
fine blanking
精冲成形
用压边圈使板料冲裁区处于三向压应力作用下,抑制剪裂纹的发生,实现塑性变形分离的冲裁方法。简称精冲。
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infancy
infant care devices
infant feeding
infanticide
infantile acute upper respiratory tract infection
infantile basic pulse
infantile convulsions
infantile diarrhea
infantile eczema
infantile laryngeal spasm
infantile malnutrition
infantile palpation
infantile tuina
infantile uterus
infant industry
infant industry protection theory
infant milk powder
infant mortality rate
infant nutrition
infant perception of prosody
infant perception of speech segments
infant perceptual attunement
infants and childhood feeding
Infants at Play by Su Hanchen
infant speech perception
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