croning process

• 壳型铸造,壳型铸造法,克郎宁壳模铸造法

croning process的用法和样例：

例句

1. 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。