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dieless drawing
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dieless drawing
Encyclopedia
工学
拉拔
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dieless drawing
无模拉拔
利用金属在局部加热时,加热部位变形抗力降低,在施加外拉力的作用下,不使用模具而使坯料产生塑性变形的拉拔技术。
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marker
marker-aided selection for forest tree
marker and cell method
marker-assisted gene polymerization
marker-assisted selection
marker-free transgenic technology
marker gene
marker gene deletion technique
marker horizon
marker residue
marker variable
market
marketable pollution permits
marketable value
market access effect
market access in GATS
market access system
market access system of fire products
market analysis
market area
market building
market comparison approach
market competition
market concentration rate
market control
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