postweld treatment

例句：

1. 1. The welding process is crucial for the integrity ofthe structure.
   焊接过程对于结构完整性至关重要。
2. 2. Thepostweld treatment helps to improve thestrength and durability of the joints.
   焊接后处理有助于提高接头的强度和耐久性。
3. 3. During the postweld treatment, the metal is heated to a hightemperature to remove any impurities anddefects.
   在焊接后处理过程中，金属被加热到高温以去除任何杂质和缺陷。