V-EPC Casting的用法和樣例：
例句
- Based on overall analysis and delicate engineering calculation, an exhaust gas purge device for EPC casting was designed.
在此基礎上，通過全面的分析和詳細的工程計算，設計了消失模鑄造尾氣凈化裝置。 - Diseussion about the course during molding and easting of negative pressure dry-sand EPC has been expounded.
本文針對負壓消失模鑄造的造型與澆注過程中存在的問題進行了研究。
