“vacuum mold casting”的概念、定义、翻译、参考文献-科学参考

单词	vacuum mold casting
释义	vacuum mold casting Encyclopedia 工学低压铸造释 vacuum mold casting负压铸造通过负压造型法造型，即抽真空形成负压，将干砂紧实成型，或通入硬化气体使自硬砂硬化成型，在该铸型中浇注铸件的铸造方法。又称V法铸造。
随便看	pooled residential form pooled standard deviation pooled variance pool fire pool fire burning pooling pooling equilibrium pooling of classes pooling of data pooling of land as shares pool leaching of weathered crust elution-deposited rare earth ore pool restoration Poon Lim Poon Yat On poop poor poor appetite poor approximation poor conductor poor connections pattern Poor Conrad Poor Folk poor household Poor Laws Poor Liza

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