flexible welding rod

例句：

1. 1. The flexible weldingrod is easy to handle and can beused for a variety of applications.
   这种灵活的焊接棒易于操作，适用于多种应用。
2. 2. The flexible welding rod is ideal forspot welding small parts together.
   这种灵活的焊接棒非常适合将小部件焊接在一起。
3. 3. The flexible welding rodis also known for its ability to withstand high temperatures and pressure.
   这种灵活的焊接棒还因其能够承受高温和高压而闻名。