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powder compacting
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powder compacting
Encyclopedia
工学
粉末
释
powder compacting
粉末压制
在压模中利用外加压力将松散的粉末密实成具有一定形状、尺寸、孔隙度和强度的坯体的工艺过程。
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underwater transducer array
underwater tunable filter splitting
underwater vehicle
underwater welding
underwater wireless optical communication
underwear
Underwood-Simmons Act
Underworld
underwriting
underwriting cycle
underwriting of liability insurance
underwriting of securities
undesired oscillation
undetectable
undetected neutron
undeterminate
undetermined
undetermined coefficient
undetermined coefficients method
undetermined multiplier
undetermined multipliers
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undifferentiated cell
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