production engineering的用法和樣例：
例句
- The process design for reconstruction and expansion engineering of Hunan Shizhuyuan Bismuth Smelter is described.
介紹湖南柿竹園公司鉍冶鍊改擴建的工藝設計。 - This paper just made a primary summarisation on some assues exposed in process design and trial production.
本文僅對工藝設計及試生產中暴露出的一些問題進行初步分析總結。
