stamping-welded

例句：

1. 1. The car was stamped with the company logo.
   这辆车上印有公司的标志。
2. 2. The steel beams were welded together to form a strong structure.
   这些钢梁被焊接在一起，形成了一个坚固的结构。
3. 3. The metal parts were stamped and welded by skilled craftsmen.
   这些金属部件是由熟练的工匠们冲压和焊接而成的。