Traditional Culture Encyclopedia - Traditional stories - There must be an interface between the rings of a silver bracelet How to fix it?

There must be an interface between the rings of a silver bracelet How to fix it?

Welding, spot welding machine, pulse type, where silver ornaments are usually placed, a small spot can be welded.

How to maintain silver ornaments without blackening (tutorial post)/article/aa6a2c14f6801a0d4c19c4cc.html.