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气辅注塑
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气辅注塑
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理学
气辅注塑
释
gas assisted injection molding; GAIM
气辅注塑
在注塑机的注塑单元向模具型腔内注入熔融树脂后，再经由高压气体注射单元向型腔内部的树脂熔体内注入黏度系数小、扩散系数大的高压惰性气体（通常为氮气），由气体将树脂充实到模具型腔的各个壁面，并从熔融树脂内部进行保压与冷却，最后排除气体留下空腔，定型为中空的注塑成型制件。
Chemistry
＞高分子科学＞高分子加工＞释义
gas aided injection molding
气辅注塑
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Primary and Middle School Library (Room) Rules
primary and secondary
primary and secondary equilibrium
primary and secondary school buildings
primary and secondary school teacher employment system
primary and secondary school teacher flow system
primary and secondary school teachers' training system
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Primary Atmosphere hypothesis
primary auditory cortex
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primary B cell deficiency
primary beam
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