叠件英语怎么说

"叠件"在英语中叫做"folded piece"。它是由一块金属或其它材料切割、折叠而成的零件。来源是在机械制造、工程建筑等领域中广泛使用。
例句：
The folded piece was then welded to the frame to complete the structure.
(这块叠件随后被焊接到框架上，完成了结构。)
The folded piece is a key component in the design of the bridge.
(叠件是桥梁设计中的关键部件。)
The folded piece is made from stainless steel for durability.
(叠件是由不锈钢制成的，耐用性强。)