brazing solders

例句：

1. 1. The engineer used brazingsolders to repair the damaged circuit board.
   工程师使用焊接焊料来修复损坏的电路板。
2. 2. The old house was renovated with brazing solders and newmaterials.
   这座老房子用焊接焊料和新材料进行了翻新。
3. 3. The brazing solders were carefully mixed before being applied tothe joint.
   在应用到接头之前，焊接焊料被小心地混合。