Soldering gives a satisfactory joint for light articles of steel, copper or brass. But the strength of a soldeing is rather less than a joint which is brazed, riveted or welded.

• 软铅焊使轻钢件、铜件或黄铜件的焊点非常好。但是软铅焊焊点的强度要远小于铜焊、铆接或焊接的焊点强度。是一个比较修辞,表达的是前后两种事物相比较。