welded的用法和樣例：
例句
用作形容詞 (adj.)
- Its comprehensive coverage focuses on the mechanical properties of stainless steel welded joints.
它的廣泛報導集中在不鏽鋼焊接的聯接機械性能。 - During the welding process, the fittings and pipes being welded must only be subjected to the forces stemming from the original fixing of the pipe.
焊接過程中，正在被焊接的管道及接頭僅須承受管道自身緊固件的擠壓力。
