full-mould casting process 基本例句 实型铸造 The vorticity compressor parts were manufactured by the V-EPC process.用真空实型铸造法对涡旋压缩机动盘毛坯件进行了试生产。 The characteristics and advantages of expendable pattern casting process with dry sand and vacuum are briefly introduced.本文简述了真空实型铸造工艺的特点和优点。