periodic annealing furnace的用法和樣例：
例句
- Analyzed in the article are the premodification problems of the roller hearth annealing furnace located at Seamless Steel Tube Plant,Anyang I &S Croup Corporation.
分析了安陽鋼鐵集團公司無縫鋼管廠輥底式退火爐改造前存在的問題。 - The structure and texture of continuous or batch annealing deep drawing and extra-deep drawing steel sheets were observed and analyzed.
摘要對連續退火或罩式退火后的深沖鋼板和超深沖鋼板的組織以及織構進行了觀測和分析。
