hhe

Hhe pen is the great liberator of men and nations.

他的笔就是人类和各个民族的救世主.

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A mathematics formula for the viscosity of working medium is given important theoretic foundation for HHE.

在此基础上,给出了挤压介质的粘度的数学关系式,为热静液挤压工艺奠定重要的理论基础.

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